Package org.jooq

Interface ResultQuery<R extends Record>

All Superinterfaces:

Attachable, java.lang.AutoCloseable, java.util.concurrent.Flow.Publisher<R>, java.lang.Iterable<R>, org.reactivestreams.Publisher<R>, Query, QueryPart, java.io.Serializable, Statement

All Known Subinterfaces:

Select<R>, SelectConditionStep<R>, SelectConnectByAfterStartWithConditionStep<R>, SelectConnectByConditionStep<R>, SelectConnectByStep<R>, SelectDistinctOnStep<R>, SelectFinalStep<R>, SelectForUpdateOfStep<R>, SelectForUpdateStep<R>, SelectForUpdateWaitStep<R>, SelectFromStep<R>, SelectGroupByStep<R>, SelectHavingConditionStep<R>, SelectHavingStep<R>, SelectIntoStep<R>, SelectJoinStep<R>, SelectLimitAfterOffsetStep<R>, SelectLimitPercentAfterOffsetStep<R>, SelectLimitPercentStep<R>, SelectLimitStep<R>, SelectOffsetStep<R>, SelectOnConditionStep<R>, SelectOptionalOnStep<R>, SelectOptionStep<R>, SelectOrderByStep<R>, SelectQualifyConditionStep<R>, SelectQualifyStep<R>, SelectQuery<R>, SelectSeekLimitStep<R>, SelectSeekStep1<R,T1>, SelectSeekStep10<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10>, SelectSeekStep11<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11>, SelectSeekStep12<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12>, SelectSeekStep13<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13>, SelectSeekStep14<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14>, SelectSeekStep15<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15>, SelectSeekStep16<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16>, SelectSeekStep17<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17>, SelectSeekStep18<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18>, SelectSeekStep19<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19>, SelectSeekStep2<R,T1,T2>, SelectSeekStep20<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20>, SelectSeekStep21<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21>, SelectSeekStep22<R,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22>, SelectSeekStep3<R,T1,T2,T3>, SelectSeekStep4<R,T1,T2,T3,T4>, SelectSeekStep5<R,T1,T2,T3,T4,T5>, SelectSeekStep6<R,T1,T2,T3,T4,T5,T6>, SelectSeekStep7<R,T1,T2,T3,T4,T5,T6,T7>, SelectSeekStep8<R,T1,T2,T3,T4,T5,T6,T7,T8>, SelectSeekStep9<R,T1,T2,T3,T4,T5,T6,T7,T8,T9>, SelectSeekStepN<R>, SelectSelectStep<R>, SelectStartWithStep<R>, SelectUnionStep<R>, SelectWhereStep<R>, SelectWindowStep<R>, SelectWithTiesAfterOffsetStep<R>, SelectWithTiesStep<R>

public interface ResultQuery<R extends Record>
extends Query, java.lang.Iterable<R>, org.reactivestreams.Publisher<R>, java.util.concurrent.Flow.Publisher<R>

A query that can return results. Mostly, this is a Select query used for a SELECT statement.

Lifecycle guarantees

Most methods in this type are based on fetch(), which completes the whole ConnectionProvider and ExecuteListener lifecycles, eagerly fetching all results into memory. Underlying JDBC ResultSets are always closed. Underlying JDBC PreparedStatements are closed, unless keepStatement(boolean) is set.

In order to keep open ResultSets and fetch records lazily, use fetchLazy() instead and then operate on Cursor.

Performance

Methods throwing TooManyRowsException need to retrieve at most two records from the underlying JDBC ResultSet, which, depending on the Statement.getFetchSize() / fetchSize(int), might incur additional database roundtrips. If this causes problems, fetchAny() may be preferred.

Instances can be created using DSL.resultQuery(String) and overloads, or by creating a subtype.

Author:

Lukas Eder

Method Summary

Modifier and Type	Method	Description
ResultQuery<R>	bind(int index, java.lang.Object value)	Bind a new value to an indexed parameter.
ResultQuery<R>	bind(java.lang.String param, java.lang.Object value)	Bind a new value to a named parameter.
ResultQuery<Record>	coerce(java.util.Collection<? extends Field<?>> fields)	Coerce the result record type of this query to that of a set of fields.
ResultQuery<Record>	coerce(Field<?>... fields)	Coerce the result record type of this query to that of a set of fields.
<T1> ResultQuery<Record1<T1>>	coerce(Field<T1> field1)	Coerce the result record type of this query to that of a set of fields.
<T1,T2> ResultQuery<Record2<T1,T2>>	coerce(Field<T1> field1, Field<T2> field2)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3> ResultQuery<Record3<T1,T2,T3>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4> ResultQuery<Record4<T1,T2,T3,T4>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5> ResultQuery<Record5<T1,T2,T3,T4,T5>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6> ResultQuery<Record6<T1,T2,T3,T4,T5,T6>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7> ResultQuery<Record7<T1,T2,T3,T4,T5,T6,T7>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8> ResultQuery<Record8<T1,T2,T3,T4,T5,T6,T7,T8>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9> ResultQuery<Record9<T1,T2,T3,T4,T5,T6,T7,T8,T9>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10> ResultQuery<Record10<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11> ResultQuery<Record11<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12> ResultQuery<Record12<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13> ResultQuery<Record13<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14> ResultQuery<Record14<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15> ResultQuery<Record15<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16> ResultQuery<Record16<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17> ResultQuery<Record17<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16, Field<T17> field17)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18> ResultQuery<Record18<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16, Field<T17> field17, Field<T18> field18)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19> ResultQuery<Record19<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16, Field<T17> field17, Field<T18> field18, Field<T19> field19)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20> ResultQuery<Record20<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16, Field<T17> field17, Field<T18> field18, Field<T19> field19, Field<T20> field20)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21> ResultQuery<Record21<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16, Field<T17> field17, Field<T18> field18, Field<T19> field19, Field<T20> field20, Field<T21> field21)	Coerce the result record type of this query to that of a set of fields.
<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22> ResultQuery<Record22<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22>>	coerce(Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4, Field<T5> field5, Field<T6> field6, Field<T7> field7, Field<T8> field8, Field<T9> field9, Field<T10> field10, Field<T11> field11, Field<T12> field12, Field<T13> field13, Field<T14> field14, Field<T15> field15, Field<T16> field16, Field<T17> field17, Field<T18> field18, Field<T19> field19, Field<T20> field20, Field<T21> field21, Field<T22> field22)	Coerce the result record type of this query to that of a set of fields.
<X extends Record> ResultQuery<X>	coerce(Table<X> table)	Coerce the result record type of this query to that of a table.
<X,A> X	collect(java.util.stream.Collector<? super R,A,X> collector)	Reduce the execution results of this query using a Collector.
Result<R>	fetch()	Execute the query and return the generated result.
java.util.List<?>	fetch(int fieldIndex)	Execute the query and return all values for a field index from the generated result.
<T> java.util.List<T>	fetch(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return all values for a field index from the generated result.
<U> java.util.List<U>	fetch(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return all values for a field index from the generated result.
java.util.List<?>	fetch(java.lang.String fieldName)	Execute the query and return all values for a field name from the generated result.
<T> java.util.List<T>	fetch(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return all values for a field name from the generated result.
<U> java.util.List<U>	fetch(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return all values for a field name from the generated result.
<T> java.util.List<T>	fetch(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return all values for a field from the generated result.
<T> java.util.List<T>	fetch(Field<T> field)	Execute the query and return all values for a field from the generated result.
<T,U> java.util.List<U>	fetch(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return all values for a field from the generated result.
java.util.List<?>	fetch(Name fieldName)	Execute the query and return all values for a field name from the generated result.
<T> java.util.List<T>	fetch(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return all values for a field name from the generated result.
<U> java.util.List<U>	fetch(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return all values for a field name from the generated result.
<E> java.util.List<E>	fetch(RecordMapper<? super R,E> mapper)	Fetch results into a custom mapper callback.
R	fetchAny()	Execute the query and return at most one resulting record.
java.lang.Object	fetchAny(int fieldIndex)	Execute the query and return at most one resulting value for a field index from the generated result.
<T> T	fetchAny(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field index from the generated result.
<U> U	fetchAny(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field index from the generated result.
java.lang.Object	fetchAny(java.lang.String fieldName)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> T	fetchAny(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field name from the generated result.
<U> U	fetchAny(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> T	fetchAny(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field from the generated result.
<T> T	fetchAny(Field<T> field)	Execute the query and return at most one resulting value for a field from the generated result.
<T,U> U	fetchAny(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return at most one resulting value for a field from the generated result.
java.lang.Object	fetchAny(Name fieldName)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> T	fetchAny(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field name from the generated result.
<U> U	fetchAny(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field name from the generated result.
<E> E	fetchAny(RecordMapper<? super R,E> mapper)	Execute the query and return at most one resulting record.
java.lang.Object[]	fetchAnyArray()	Execute the query and return at most one resulting record as an array
<E> E	fetchAnyInto(java.lang.Class<? extends E> type)	Map resulting records onto a custom type.
<Z extends Record> Z	fetchAnyInto(Table<Z> table)	Map resulting records onto a custom record.
java.util.Map<java.lang.String,java.lang.Object>	fetchAnyMap()	Execute the query and return at most one resulting record as a name/value map.
R[]	fetchArray()	Execute the query and return the generated result as an array of records.
java.lang.Object[]	fetchArray(int fieldIndex)	Execute the query and return all values for a field index from the generated result.
<T> T[]	fetchArray(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return all values for a field index from the generated result.
<U> U[]	fetchArray(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return all values for a field index from the generated result.
java.lang.Object[]	fetchArray(java.lang.String fieldName)	Execute the query and return all values for a field name from the generated result.
<T> T[]	fetchArray(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return all values for a field name from the generated result.
<U> U[]	fetchArray(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return all values for a field name from the generated result.
<T> T[]	fetchArray(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return all values for a field from the generated result.
<T> T[]	fetchArray(Field<T> field)	Execute the query and return all values for a field from the generated result.
<T,U> U[]	fetchArray(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return all values for a field from the generated result.
java.lang.Object[]	fetchArray(Name fieldName)	Execute the query and return all values for a field name from the generated result.
<T> T[]	fetchArray(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return all values for a field name from the generated result.
<U> U[]	fetchArray(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return all values for a field name from the generated result.
java.lang.Object[][]	fetchArrays()	Execute the query and return the generated result as an Object matrix.
java.util.concurrent.CompletionStage<Result<R>>	fetchAsync()	Fetch results in a new CompletionStage.
java.util.concurrent.CompletionStage<Result<R>>	fetchAsync(java.util.concurrent.Executor executor)	Fetch results in a new CompletionStage that is asynchronously completed by a task running in the given executor.
java.util.Map<?,Result<R>>	fetchGroups(int keyFieldIndex)	Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.
java.util.Map<Record,Result<R>>	fetchGroups(int[] keyFieldIndexes)	Execute the query and return a Map with the result grouped by the given keys.
java.util.Map<Record,Result<Record>>	fetchGroups(int[] keyFieldIndexes, int[] valueFieldIndexes)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(int[] keyFieldIndexes, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(int[] keyFieldIndexes, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
java.util.Map<?,java.util.List<?>>	fetchGroups(int keyFieldIndex, int valueFieldIndex)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<E> java.util.Map<?,java.util.List<E>>	fetchGroups(int keyFieldIndex, java.lang.Class<? extends E> type)	Return a Map with results grouped by the given key and mapped into the given entity type.
<E> java.util.Map<?,java.util.List<E>>	fetchGroups(int keyFieldIndex, RecordMapper<? super R,E> mapper)	Return a Map with results grouped by the given key and mapped by the given mapper.
<K> java.util.Map<K,Result<R>>	fetchGroups(java.lang.Class<? extends K> keyType)	Execute the query and return a Map with results grouped by the given key entity.
<K,V> java.util.Map<K,java.util.List<V>>	fetchGroups(java.lang.Class<? extends K> keyType, java.lang.Class<? extends V> valueType)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<K,V> java.util.Map<K,java.util.List<V>>	fetchGroups(java.lang.Class<? extends K> keyType, RecordMapper<? super R,V> valueMapper)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
java.util.Map<?,Result<R>>	fetchGroups(java.lang.String keyFieldName)	Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.
java.util.Map<Record,Result<R>>	fetchGroups(java.lang.String[] keyFieldNames)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(java.lang.String[] keyFieldNames, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
java.util.Map<Record,Result<Record>>	fetchGroups(java.lang.String[] keyFieldNames, java.lang.String[] valueFieldNames)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(java.lang.String[] keyFieldNames, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
<E> java.util.Map<?,java.util.List<E>>	fetchGroups(java.lang.String keyFieldName, java.lang.Class<? extends E> type)	Return a Map with results grouped by the given key and mapped into the given entity type.
java.util.Map<?,java.util.List<?>>	fetchGroups(java.lang.String keyFieldName, java.lang.String valueFieldName)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<E> java.util.Map<?,java.util.List<E>>	fetchGroups(java.lang.String keyFieldName, RecordMapper<? super R,E> mapper)	Return a Map with results grouped by the given key and mapped by the given mapper.
java.util.Map<Record,Result<R>>	fetchGroups(Field<?>[] keys)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(Field<?>[] keys, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
java.util.Map<Record,Result<Record>>	fetchGroups(Field<?>[] keys, Field<?>[] values)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(Field<?>[] keys, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
<K> java.util.Map<K,Result<R>>	fetchGroups(Field<K> key)	Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.
<K,E> java.util.Map<K,java.util.List<E>>	fetchGroups(Field<K> key, java.lang.Class<? extends E> type)	Return a Map with results grouped by the given key and mapped into the given entity type.
<K,V> java.util.Map<K,java.util.List<V>>	fetchGroups(Field<K> key, Field<V> value)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<K,E> java.util.Map<K,java.util.List<E>>	fetchGroups(Field<K> key, RecordMapper<? super R,E> mapper)	Return a Map with results grouped by the given key and mapped by the given mapper.
java.util.Map<?,Result<R>>	fetchGroups(Name keyFieldName)	Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.
java.util.Map<Record,Result<R>>	fetchGroups(Name[] keyFieldNames)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(Name[] keyFieldNames, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
java.util.Map<Record,Result<Record>>	fetchGroups(Name[] keyFieldNames, Name[] valueFieldNames)	Execute the query and return a Map with the result grouped by the given keys.
<E> java.util.Map<Record,java.util.List<E>>	fetchGroups(Name[] keyFieldNames, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
<E> java.util.Map<?,java.util.List<E>>	fetchGroups(Name keyFieldName, java.lang.Class<? extends E> type)	Return a Map with results grouped by the given key and mapped into the given entity type.
java.util.Map<?,java.util.List<?>>	fetchGroups(Name keyFieldName, Name valueFieldName)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<E> java.util.Map<?,java.util.List<E>>	fetchGroups(Name keyFieldName, RecordMapper<? super R,E> mapper)	Return a Map with results grouped by the given key and mapped by the given mapper.
<K> java.util.Map<K,Result<R>>	fetchGroups(RecordMapper<? super R,K> keyMapper)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<K,V> java.util.Map<K,java.util.List<V>>	fetchGroups(RecordMapper<? super R,K> keyMapper, java.lang.Class<V> valueType)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<K,V> java.util.Map<K,java.util.List<V>>	fetchGroups(RecordMapper<? super R,K> keyMapper, RecordMapper<? super R,V> valueMapper)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<S extends Record> java.util.Map<S,Result<R>>	fetchGroups(Table<S> table)	Execute the query and return a Map with the result grouped by the given table.
<E,S extends Record> java.util.Map<S,java.util.List<E>>	fetchGroups(Table<S> table, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given table and mapped into the given entity type.
<E,S extends Record> java.util.Map<S,java.util.List<E>>	fetchGroups(Table<S> table, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given table and mapped by the given mapper.
<S extends Record,T extends Record> java.util.Map<S,Result<T>>	fetchGroups(Table<S> keyTable, Table<T> valueTable)	Execute the query and return a Map with the result grouped by the given table.
<H extends RecordHandler<? super R>> H	fetchInto(H handler)	Fetch results into a custom handler callback.
<E> java.util.List<E>	fetchInto(java.lang.Class<? extends E> type)	Map resulting records onto a custom type.
<Z extends Record> Result<Z>	fetchInto(Table<Z> table)	Map resulting records onto a custom record.
FutureResult<R>	fetchLater()	Deprecated. - 3.2.0 - [#2581] - This method will be removed in jOOQ 4.0
FutureResult<R>	fetchLater(java.util.concurrent.ExecutorService executor)	Deprecated. - 3.2.0 - [#2581] - This method will be removed in jOOQ 4.0
Cursor<R>	fetchLazy()	Execute the query and "lazily" return the generated result.
Cursor<R>	fetchLazy(int fetchSize)	Deprecated. - [#2811] - 3.3.0 - Use fetchSize(int) and fetchLazy() instead.
Results	fetchMany()	Execute a query, possibly returning several result sets.
java.util.Map<?,R>	fetchMap(int keyFieldIndex)	Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.
java.util.Map<Record,R>	fetchMap(int[] keyFieldIndexes)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
java.util.Map<Record,Record>	fetchMap(int[] keyFieldIndexes, int[] valueFieldIndexes)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(int[] keyFieldIndexes, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(int[] keyFieldIndexes, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
java.util.Map<?,?>	fetchMap(int keyFieldIndex, int valueFieldIndex)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<E> java.util.Map<?,E>	fetchMap(int keyFieldIndex, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.
<E> java.util.Map<?,E>	fetchMap(int keyFieldIndex, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.
<K> java.util.Map<K,R>	fetchMap(java.lang.Class<? extends K> keyType)	Execute the query and return a Map with results grouped by the given key entity.
<K,V> java.util.Map<K,V>	fetchMap(java.lang.Class<? extends K> keyType, java.lang.Class<? extends V> valueType)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<K,V> java.util.Map<K,V>	fetchMap(java.lang.Class<? extends K> keyType, RecordMapper<? super R,V> valueMapper)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
java.util.Map<?,R>	fetchMap(java.lang.String keyFieldName)	Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.
java.util.Map<Record,R>	fetchMap(java.lang.String[] keyFieldNames)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(java.lang.String[] keyFieldNames, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
java.util.Map<Record,Record>	fetchMap(java.lang.String[] keyFieldNames, java.lang.String[] valueFieldNames)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(java.lang.String[] keyFieldNames, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
<E> java.util.Map<?,E>	fetchMap(java.lang.String keyFieldName, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.
java.util.Map<?,?>	fetchMap(java.lang.String keyFieldName, java.lang.String valueFieldName)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<E> java.util.Map<?,E>	fetchMap(java.lang.String keyFieldName, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.
java.util.Map<Record,R>	fetchMap(Field<?>[] keys)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(Field<?>[] keys, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
java.util.Map<Record,Record>	fetchMap(Field<?>[] keys, Field<?>[] values)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(Field<?>[] keys, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
<K> java.util.Map<K,R>	fetchMap(Field<K> key)	Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.
<K,E> java.util.Map<K,E>	fetchMap(Field<K> key, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.
<K,V> java.util.Map<K,V>	fetchMap(Field<K> key, Field<V> value)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<K,E> java.util.Map<K,E>	fetchMap(Field<K> key, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.
java.util.Map<?,R>	fetchMap(Name keyFieldName)	Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.
java.util.Map<Record,R>	fetchMap(Name[] keyFieldNames)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(Name[] keyFieldNames, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.
java.util.Map<Record,Record>	fetchMap(Name[] keyFieldNames, Name[] valueFieldNames)	Execute the query and return a Map with keys as a map key and the corresponding record as value.
<E> java.util.Map<java.util.List<?>,E>	fetchMap(Name[] keyFieldNames, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.
<E> java.util.Map<?,E>	fetchMap(Name keyFieldName, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.
java.util.Map<?,?>	fetchMap(Name keyFieldName, Name valueFieldName)	Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value
<E> java.util.Map<?,E>	fetchMap(Name keyFieldName, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.
<K> java.util.Map<K,R>	fetchMap(RecordMapper<? super R,K> keyMapper)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<K,V> java.util.Map<K,V>	fetchMap(RecordMapper<? super R,K> keyMapper, java.lang.Class<V> valueType)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<K,V> java.util.Map<K,V>	fetchMap(RecordMapper<? super R,K> keyMapper, RecordMapper<? super R,V> valueMapper)	Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.
<S extends Record> java.util.Map<S,R>	fetchMap(Table<S> table)	Execute the query and return a Map with table as a map key and the corresponding record as value.
<E,S extends Record> java.util.Map<S,E>	fetchMap(Table<S> table, java.lang.Class<? extends E> type)	Execute the query and return a Map with results grouped by the given table and mapped into the given entity type.
<E,S extends Record> java.util.Map<S,E>	fetchMap(Table<S> table, RecordMapper<? super R,E> mapper)	Execute the query and return a Map with results grouped by the given table and mapped by the given mapper.
<S extends Record,T extends Record> java.util.Map<S,T>	fetchMap(Table<S> keyTable, Table<T> valueTable)	Execute the query and return a Map with table as a map key and the corresponding record as value.
java.util.List<java.util.Map<java.lang.String,java.lang.Object>>	fetchMaps()	Execute the query and return the generated result as a list of name/value maps.
R	fetchOne()	Execute the query and return at most one resulting record.
java.lang.Object	fetchOne(int fieldIndex)	Execute the query and return at most one resulting value for a field index from the generated result.
<T> T	fetchOne(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field index from the generated result.
<U> U	fetchOne(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field index from the generated result.
java.lang.Object	fetchOne(java.lang.String fieldName)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> T	fetchOne(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field name from the generated result.
<U> U	fetchOne(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> T	fetchOne(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field from the generated result.
<T> T	fetchOne(Field<T> field)	Execute the query and return at most one resulting value for a field from the generated result.
<T,U> U	fetchOne(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return at most one resulting value for a field from the generated result.
java.lang.Object	fetchOne(Name fieldName)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> T	fetchOne(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field name from the generated result.
<U> U	fetchOne(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field name from the generated result.
<E> E	fetchOne(RecordMapper<? super R,E> mapper)	Execute the query and return at most one resulting value into a custom mapper callback.
java.lang.Object[]	fetchOneArray()	Execute the query and return at most one resulting record as an array
<E> E	fetchOneInto(java.lang.Class<? extends E> type)	Map resulting records onto a custom type.
<Z extends Record> Z	fetchOneInto(Table<Z> table)	Map resulting records onto a custom record.
java.util.Map<java.lang.String,java.lang.Object>	fetchOneMap()	Execute the query and return at most one resulting record as a name/value map.
java.util.Optional<R>	fetchOptional()	Execute the query and return at most one resulting record.
java.util.Optional<?>	fetchOptional(int fieldIndex)	Execute the query and return at most one resulting value for a field index from the generated result.
<T> java.util.Optional<T>	fetchOptional(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field index from the generated result.
<U> java.util.Optional<U>	fetchOptional(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field index from the generated result.
java.util.Optional<?>	fetchOptional(java.lang.String fieldName)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> java.util.Optional<T>	fetchOptional(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field name from the generated result.
<U> java.util.Optional<U>	fetchOptional(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> java.util.Optional<T>	fetchOptional(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field from the generated result.
<T> java.util.Optional<T>	fetchOptional(Field<T> field)	Execute the query and return at most one resulting value for a field from the generated result.
<T,U> java.util.Optional<U>	fetchOptional(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return at most one resulting value for a field from the generated result.
java.util.Optional<?>	fetchOptional(Name fieldName)	Execute the query and return at most one resulting value for a field name from the generated result.
<T> java.util.Optional<T>	fetchOptional(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return at most one resulting value for a field name from the generated result.
<U> java.util.Optional<U>	fetchOptional(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return at most one resulting value for a field name from the generated result.
<E> java.util.Optional<E>	fetchOptional(RecordMapper<? super R,E> mapper)	Execute the query and return at most one resulting value into a custom mapper callback.
java.util.Optional<java.lang.Object[]>	fetchOptionalArray()	Execute the query and return at most one resulting record as an array.
<E> java.util.Optional<E>	fetchOptionalInto(java.lang.Class<? extends E> type)	Map resulting records onto a custom type.
<Z extends Record> java.util.Optional<Z>	fetchOptionalInto(Table<Z> table)	Map resulting records onto a custom record.
java.util.Optional<java.util.Map<java.lang.String,java.lang.Object>>	fetchOptionalMap()	Execute the query and return at most one resulting record as a name/value map.
java.sql.ResultSet	fetchResultSet()	Execute the query and return the generated result as a JDBC ResultSet.
java.util.Set<?>	fetchSet(int fieldIndex)	Execute the query and return all values for a field index from the generated result.
<T> java.util.Set<T>	fetchSet(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return all values for a field index from the generated result.
<U> java.util.Set<U>	fetchSet(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return all values for a field index from the generated result.
java.util.Set<?>	fetchSet(java.lang.String fieldName)	Execute the query and return all values for a field name from the generated result.
<T> java.util.Set<T>	fetchSet(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return all values for a field name from the generated result.
<U> java.util.Set<U>	fetchSet(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return all values for a field name from the generated result.
<T> java.util.Set<T>	fetchSet(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return all values for a field from the generated result.
<T> java.util.Set<T>	fetchSet(Field<T> field)	Execute the query and return all values for a field from the generated result.
<T,U> java.util.Set<U>	fetchSet(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return all values for a field from the generated result.
java.util.Set<?>	fetchSet(Name fieldName)	Execute the query and return all values for a field name from the generated result.
<T> java.util.Set<T>	fetchSet(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return all values for a field name from the generated result.
<U> java.util.Set<U>	fetchSet(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return all values for a field name from the generated result.
<E> java.util.Set<E>	fetchSet(RecordMapper<? super R,E> mapper)	Fetch results into a custom mapper callback.
R	fetchSingle()	Execute the query and return exactly one resulting record.
java.lang.Object	fetchSingle(int fieldIndex)	Execute the query and return exactly one resulting value for a field index from the generated result.
<T> T	fetchSingle(int fieldIndex, java.lang.Class<? extends T> type)	Execute the query and return exactly one resulting value for a field index from the generated result.
<U> U	fetchSingle(int fieldIndex, Converter<?,? extends U> converter)	Execute the query and return exactly one resulting value for a field index from the generated result.
java.lang.Object	fetchSingle(java.lang.String fieldName)	Execute the query and return exactly one resulting value for a field name from the generated result.
<T> T	fetchSingle(java.lang.String fieldName, java.lang.Class<? extends T> type)	Execute the query and return exactly one resulting value for a field name from the generated result.
<U> U	fetchSingle(java.lang.String fieldName, Converter<?,? extends U> converter)	Execute the query and return exactly one resulting value for a field name from the generated result.
<T> T	fetchSingle(Field<?> field, java.lang.Class<? extends T> type)	Execute the query and return exactly one resulting value for a field from the generated result.
<T> T	fetchSingle(Field<T> field)	Execute the query and return exactly one resulting value for a field from the generated result.
<T,U> U	fetchSingle(Field<T> field, Converter<? super T,? extends U> converter)	Execute the query and return exactly one resulting value for a field from the generated result.
java.lang.Object	fetchSingle(Name fieldName)	Execute the query and return exactly one resulting value for a field name from the generated result.
<T> T	fetchSingle(Name fieldName, java.lang.Class<? extends T> type)	Execute the query and return exactly one resulting value for a field name from the generated result.
<U> U	fetchSingle(Name fieldName, Converter<?,? extends U> converter)	Execute the query and return exactly one resulting value for a field name from the generated result.
<E> E	fetchSingle(RecordMapper<? super R,E> mapper)	Execute the query and return exactly one resulting value into a custom mapper callback.
java.lang.Object[]	fetchSingleArray()	Execute the query and return exactly one resulting record as an array
<E> E	fetchSingleInto(java.lang.Class<? extends E> type)	Map resulting records onto a custom type.
<Z extends Record> Z	fetchSingleInto(Table<Z> table)	Map resulting records onto a custom record.
java.util.Map<java.lang.String,java.lang.Object>	fetchSingleMap()	Execute the query and return exactly one resulting record as a name/value map.
ResultQuery<R>	fetchSize(int rows)	Specify the fetch size of the underlying Statement.
java.util.stream.Stream<R>	fetchStream()	Stream this query.
<E> java.util.stream.Stream<E>	fetchStreamInto(java.lang.Class<? extends E> type)	Stream this query, mapping records into a custom type.
<Z extends Record> java.util.stream.Stream<Z>	fetchStreamInto(Table<Z> table)	Stream this query, mapping records into a custom record.
default void	forEach(java.util.function.Consumer<? super R> action)	Execute the query using fetch() and pass all results to a consumer.
java.lang.Class<? extends R>	getRecordType()	The record type produced by this query.
Result<R>	getResult()	Return the result generated by a previous call to execute().
ResultQuery<R>	intern(int... fieldIndexes)	Deprecated. - 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0
ResultQuery<R>	intern(java.lang.String... fieldNames)	Deprecated. - 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0
ResultQuery<R>	intern(Field<?>... fields)	Deprecated. - 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0
ResultQuery<R>	intern(Name... fieldNames)	Deprecated. - 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0
java.util.Iterator<R>	iterator()	Execute the query using fetch() and return the generated result as an Iterator.
ResultQuery<R>	keepStatement(boolean keepStatement)	Keep the query's underlying statement open after execution.
ResultQuery<R>	maxRows(int rows)	Specify the maximum number of rows returned by the underlying Statement.
ResultQuery<R>	poolable(boolean poolable)	Specify whether any JDBC Statement created by this query should be Statement.setPoolable(boolean).
ResultQuery<R>	queryTimeout(int timeout)	Specify the query timeout in number of seconds for the underlying JDBC Statement.
ResultQuery<R>	resultSetConcurrency(int resultSetConcurrency)	Specify the ResultSet concurrency of ResultSet objects created by jOOQ.
ResultQuery<R>	resultSetHoldability(int resultSetHoldability)	Specify the ResultSet holdability of ResultSet objects created by jOOQ.
ResultQuery<R>	resultSetType(int resultSetType)	Specify the ResultSet type of ResultSet objects created by jOOQ.
default java.util.Spliterator<R>	spliterator()	Execute the query using fetch() and return the generated result as an Spliterator.
java.util.stream.Stream<R>	stream()	Stream this query.

Methods inherited from interface org.jooq.Attachable

attach, configuration, detach

Methods inherited from interface java.util.concurrent.Flow.Publisher

subscribe

Methods inherited from interface org.reactivestreams.Publisher

subscribe

Methods inherited from interface org.jooq.Query

cancel, close, execute, executeAsync, executeAsync, getBindValues, getParam, getParams, getSQL, getSQL, getSQL, isExecutable

Methods inherited from interface org.jooq.QueryPart

equals, hashCode, toString

Method Detail

getResult

Result<R> getResult()

Return the result generated by a previous call to execute().

Returns:

The result or null if no call to execute() was done previously.

fetch

Result<R> fetch()
         throws DataAccessException

Execute the query and return the generated result.

This is the same as calling Query.execute() and then getResult()

The result and its contained records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Lifecycle guarantees

This method completes the whole ConnectionProvider and ExecuteListener lifecycles, eagerly fetching all results into memory. Underlying JDBC ResultSets are always closed. Underlying JDBC PreparedStatements are closed, unless keepStatement(boolean) is set.

In order to keep open ResultSets and fetch records lazily, use fetchLazy() instead and then operate on Cursor.

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetchResultSet

java.sql.ResultSet fetchResultSet()
                           throws DataAccessException

Execute the query and return the generated result as a JDBC ResultSet.

This is the same as calling fetchLazy(). resultSet() and will return a ResultSet wrapping the JDBC driver's ResultSet. Closing this ResultSet may close the producing Statement or PreparedStatement, depending on your setting for keepStatement(boolean).

You can use this method when you want to use jOOQ for query execution, but not for result fetching. The returned ResultSet can also be used with DSLContext.fetch(ResultSet).

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

iterator

java.util.Iterator<R> iterator()
                        throws DataAccessException

Execute the query using fetch() and return the generated result as an Iterator.

Specified by:

iterator in interface java.lang.Iterable<R extends Record>

Throws:

DataAccessException

forEach

default void forEach(java.util.function.Consumer<? super R> action)

Execute the query using fetch() and pass all results to a consumer.

This is essentially the same as fetch().

Specified by:

forEach in interface java.lang.Iterable<R extends Record>

spliterator

default java.util.Spliterator<R> spliterator()

Execute the query using fetch() and return the generated result as an Spliterator.

Specified by:

spliterator in interface java.lang.Iterable<R extends Record>

fetchStream

java.util.stream.Stream<R> fetchStream()
                                throws DataAccessException

Stream this query.

This is just a synonym for stream().

Clients should ensure the Stream is properly closed, e.g. in a try-with-resources statement:

 try (Stream<R> stream = query.stream()) {
     // Do things with stream
 }
 

If users prefer more fluent style streaming of queries, ResultSet can be registered and closed via ExecuteListener, or via "smart" third-party DataSources.

Depending on your JDBC driver's default behaviour, this may load the whole database result into the driver's memory. In order to indicate to the driver that you may not want to fetch all records at once, use fetchSize(int) prior to calling this method.

Returns:

The result.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

stream()

fetchStreamInto

<E> java.util.stream.Stream<E> fetchStreamInto(java.lang.Class<? extends E> type)
                                        throws DataAccessException,
                                               MappingException

Stream this query, mapping records into a custom type.

This is the same as calling fetchStream().map(r -> r.into(type)). See Record.into(Class) for more details.

Clients should ensure the Stream is properly closed, e.g. in a try-with-resources statement:

 try (Stream<R> stream = query.stream()) {
     // Do things with stream
 }
 

If users prefer more fluent style streaming of queries, ResultSet can be registered and closed via ExecuteListener, or via "smart" third-party DataSources.

Depending on your JDBC driver's default behaviour, this may load the whole database result into the driver's memory. In order to indicate to the driver that you may not want to fetch all records at once, use fetchSize(int) prior to calling this method.

Type Parameters:

E - The generic entity type.

Parameters:

type - The entity type.

Returns:

The results.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Record.into(Class), Result.into(Class), DefaultRecordMapper

fetchStreamInto

<Z extends Record> java.util.stream.Stream<Z> fetchStreamInto(Table<Z> table)
                                                       throws DataAccessException

Stream this query, mapping records into a custom record.

This is the same as calling fetchStream().map(r -> r.into(table)). See Record.into(Table) for more details.

The result and its contained records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Clients should ensure the Stream is properly closed, e.g. in a try-with-resources statement:

 try (Stream<R> stream = query.stream()) {
     // Do things with stream
 }
 

If users prefer more fluent style streaming of queries, ResultSet can be registered and closed via ExecuteListener, or via "smart" third-party DataSources.

Depending on your JDBC driver's default behaviour, this may load the whole database result into the driver's memory. In order to indicate to the driver that you may not want to fetch all records at once, use fetchSize(int) prior to calling this method.

Type Parameters:

Z - The generic table record type.

Parameters:

table - The table type.

Returns:

The results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.into(Table), Result.into(Table)

stream

java.util.stream.Stream<R> stream()
                           throws DataAccessException

Stream this query.

This is essentially the same as fetchLazy() but instead of returning a Cursor, a Java 8 Stream is returned. Clients should ensure the Stream is properly closed, e.g. in a try-with-resources statement:

 try (Stream<R> stream = query.stream()) {
     // Do things with stream
 }
 

If users prefer more fluent style streaming of queries, ResultSet can be registered and closed via ExecuteListener, or via "smart" third-party DataSources.

Depending on your JDBC driver's default behaviour, this may load the whole database result into the driver's memory. In order to indicate to the driver that you may not want to fetch all records at once, use fetchSize(int) prior to calling this method.

Returns:

The result.

Throws:

DataAccessException - if something went wrong executing the query

collect

<X,A> X collect(java.util.stream.Collector<? super R,A,X> collector)
               throws DataAccessException

Reduce the execution results of this query using a Collector.

This works in the same way as calling the following code:

 
 try (Stream<R> stream = resultQuery.stream()) {
     X result = stream.collect(collector);
 }
 
 

... with the exception of allowing client code to ignore the need for managing resources, which are handled inside of the collect() method.

Parameters:

collector - The collector that collects all records and accumulates them into a result type.

Returns:

The result of the collection.

Throws:

DataAccessException - if something went wrong executing the query

fetchLazy

Cursor<R> fetchLazy()
             throws DataAccessException

Execute the query and "lazily" return the generated result.

The returned Cursor holds a reference to the executed PreparedStatement and the associated ResultSet. Data can be fetched (or iterated over) lazily, fetching records from the ResultSet one by one.

Depending on your JDBC driver's default behaviour, this may load the whole database result into the driver's memory. In order to indicate to the driver that you may not want to fetch all records at once, use fetchSize(int) prior to calling this method.

Client code is responsible for closing the cursor after use.

Returns:

The resulting cursor. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

fetchSize(int)

fetchLazy

@Deprecated
Cursor<R> fetchLazy(int fetchSize)
             throws DataAccessException

Deprecated.

- [#2811] - 3.3.0 - Use fetchSize(int) and fetchLazy() instead.

Execute the query and "lazily" return the generated result.

The returned Cursor holds a reference to the executed PreparedStatement and the associated ResultSet. Data can be fetched (or iterated over) lazily, fetching records from the ResultSet one by one.

Depending on your JDBC driver's behaviour, this will load only fetchSize records from the database into memory at once. For more details, see also Statement.setFetchSize(int)

Client code is responsible for closing the cursor after use.

Returns:

The resulting cursor.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

fetchLazy(), Statement.setFetchSize(int)

fetchMany

Results fetchMany()
           throws DataAccessException

Execute a query, possibly returning several result sets.

Example (Sybase ASE):

 String sql = "sp_help 'my_table'";

The result and its contained records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

The resulting records. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetch

<T> java.util.List<T> fetch(Field<T> field)
                     throws DataAccessException

Execute the query and return all values for a field from the generated result.

This is the same as calling fetch() and then Result.getValues(Field)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetch

<T> java.util.List<T> fetch(Field<?> field,
                            java.lang.Class<? extends T> type)
                     throws DataAccessException

Execute the query and return all values for a field from the generated result.

This is the same as calling fetch() and then Result.getValues(Field, Class)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(Field, Class)

fetch

<T,U> java.util.List<U> fetch(Field<T> field,
                                    Converter<? super T,? extends U> converter)
                             throws DataAccessException

Execute the query and return all values for a field from the generated result.

This is the same as calling fetch() and then Result.getValues(Field, Converter)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(Field, Converter)

fetch

java.util.List<?> fetch(int fieldIndex)
                 throws DataAccessException

Execute the query and return all values for a field index from the generated result.

This is the same as calling fetch() and then Result.getValues(int)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetch

<T> java.util.List<T> fetch(int fieldIndex,
                            java.lang.Class<? extends T> type)
                     throws DataAccessException

Execute the query and return all values for a field index from the generated result.

This is the same as calling fetch() and then Result.getValues(int, Class)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(int, Class)

fetch

<U> java.util.List<U> fetch(int fieldIndex,
                            Converter<?,? extends U> converter)
                     throws DataAccessException

Execute the query and return all values for a field index from the generated result.

This is the same as calling fetch() and then Result.getValues(int, Converter)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(int, Converter)

fetch

java.util.List<?> fetch(java.lang.String fieldName)
                 throws DataAccessException

Execute the query and return all values for a field name from the generated result.

This is the same as calling fetch() and then Result.getValues(String)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetch

<T> java.util.List<T> fetch(java.lang.String fieldName,
                            java.lang.Class<? extends T> type)
                     throws DataAccessException

Execute the query and return all values for a field name from the generated result.

This is the same as calling fetch() and then Result.getValues(String, Class)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(String, Class)

fetch

<U> java.util.List<U> fetch(java.lang.String fieldName,
                            Converter<?,? extends U> converter)
                     throws DataAccessException

Execute the query and return all values for a field name from the generated result.

This is the same as calling fetch() and then Result.getValues(String, Converter)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(String, Converter)

fetch

java.util.List<?> fetch(Name fieldName)
                 throws DataAccessException

Execute the query and return all values for a field name from the generated result.

This is the same as calling fetch() and then Result.getValues(Name)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetch

<T> java.util.List<T> fetch(Name fieldName,
                            java.lang.Class<? extends T> type)
                     throws DataAccessException

Execute the query and return all values for a field name from the generated result.

This is the same as calling fetch() and then Result.getValues(Name, Class)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(Name, Class)

fetch

<U> java.util.List<U> fetch(Name fieldName,
                            Converter<?,? extends U> converter)
                     throws DataAccessException

Execute the query and return all values for a field name from the generated result.

This is the same as calling fetch() and then Result.getValues(Name, Converter)

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.get(Name, Converter)

fetchOne

<T> T fetchOne(Field<T> field)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOne() and then Record.get(Field)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<T> T fetchOne(Field<?> field,
               java.lang.Class<? extends T> type)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOne() and then Record.get(Field, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<T,U> U fetchOne(Field<T> field,
                       Converter<? super T,? extends U> converter)
                throws DataAccessException,
                       TooManyRowsException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOne() and then Record.get(Field, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

java.lang.Object fetchOne(int fieldIndex)
                   throws DataAccessException,
                          TooManyRowsException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOne() and then Record.get(int)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<T> T fetchOne(int fieldIndex,
               java.lang.Class<? extends T> type)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOne() and then Record.get(int, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<U> U fetchOne(int fieldIndex,
               Converter<?,? extends U> converter)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOne() and then Record.get(int, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

java.lang.Object fetchOne(java.lang.String fieldName)
                   throws DataAccessException,
                          TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(String)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<T> T fetchOne(java.lang.String fieldName,
               java.lang.Class<? extends T> type)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(String, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<U> U fetchOne(java.lang.String fieldName,
               Converter<?,? extends U> converter)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(String, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

java.lang.Object fetchOne(Name fieldName)
                   throws DataAccessException,
                          TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(Name)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<T> T fetchOne(Name fieldName,
               java.lang.Class<? extends T> type)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(Name, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<U> U fetchOne(Name fieldName,
               Converter<?,? extends U> converter)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(Name, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

R fetchOne()
    throws DataAccessException,
           TooManyRowsException

Execute the query and return at most one resulting record.

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOne

<E> E fetchOne(RecordMapper<? super R,E> mapper)
        throws DataAccessException,
               TooManyRowsException

Execute the query and return at most one resulting value into a custom mapper callback.

Returns:

The custom mapped record or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOneMap

java.util.Map<java.lang.String,java.lang.Object> fetchOneMap()
                                                            throws DataAccessException,
                                                                   TooManyRowsException

Execute the query and return at most one resulting record as a name/value map.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

See Also:

Result.intoMaps(), Record.intoMap()

fetchOneArray

java.lang.Object[] fetchOneArray()
                          throws DataAccessException,
                                 TooManyRowsException

Execute the query and return at most one resulting record as an array

You can access data like this

query.fetchOneArray()[fieldIndex]

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOneInto

<E> E fetchOneInto(java.lang.Class<? extends E> type)
            throws DataAccessException,
                   MappingException,
                   TooManyRowsException

Map resulting records onto a custom type.

This is the same as calling

 E result = null;
 Record r = q.fetchOne();

 if (r != null)
     result = r.into(type);
 

. See Record.into(Class) for more details

Type Parameters:

E - The generic entity type.

Parameters:

type - The entity type.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

TooManyRowsException - if the query returned more than one record

See Also:

Record.into(Class), Result.into(Class), DefaultRecordMapper

fetchOneInto

<Z extends Record> Z fetchOneInto(Table<Z> table)
                           throws DataAccessException,
                                  TooManyRowsException

Map resulting records onto a custom record.

This is the same as calling

 Z result = null;
 Record r = q.fetchOne();

 if (r != null)
     result = r.into(table);
 

. See Record.into(Table) for more details

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

Z - The generic table record type.

Parameters:

table - The table type.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

See Also:

Record.into(Table), Result.into(Table)

fetchSingle

<T> T fetchSingle(Field<T> field)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field from the generated result.

This is the same as calling fetchSingle() and then Record.get(Field)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<T> T fetchSingle(Field<?> field,
                  java.lang.Class<? extends T> type)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field from the generated result.

This is the same as calling fetchSingle() and then Record.get(Field, Class)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<T,U> U fetchSingle(Field<T> field,
                          Converter<? super T,? extends U> converter)
                   throws DataAccessException,
                          NoDataFoundException,
                          TooManyRowsException

Execute the query and return exactly one resulting value for a field from the generated result.

This is the same as calling fetchSingle() and then Record.get(Field, Converter)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

java.lang.Object fetchSingle(int fieldIndex)
                      throws DataAccessException,
                             NoDataFoundException,
                             TooManyRowsException

Execute the query and return exactly one resulting value for a field index from the generated result.

This is the same as calling fetchSingle() and then Record.get(int)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<T> T fetchSingle(int fieldIndex,
                  java.lang.Class<? extends T> type)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field index from the generated result.

This is the same as calling fetchSingle() and then Record.get(int, Class)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<U> U fetchSingle(int fieldIndex,
                  Converter<?,? extends U> converter)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field index from the generated result.

This is the same as calling fetchSingle() and then Record.get(int, Converter)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

java.lang.Object fetchSingle(java.lang.String fieldName)
                      throws DataAccessException,
                             NoDataFoundException,
                             TooManyRowsException

Execute the query and return exactly one resulting value for a field name from the generated result.

This is the same as calling fetchSingle() and then Record.get(String)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<T> T fetchSingle(java.lang.String fieldName,
                  java.lang.Class<? extends T> type)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field name from the generated result.

This is the same as calling fetchSingle() and then Record.get(String, Class)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<U> U fetchSingle(java.lang.String fieldName,
                  Converter<?,? extends U> converter)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field name from the generated result.

This is the same as calling fetchSingle() and then Record.get(String, Converter)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

java.lang.Object fetchSingle(Name fieldName)
                      throws DataAccessException,
                             NoDataFoundException,
                             TooManyRowsException

Execute the query and return exactly one resulting value for a field name from the generated result.

This is the same as calling fetchSingle() and then Record.get(Name)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<T> T fetchSingle(Name fieldName,
                  java.lang.Class<? extends T> type)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field name from the generated result.

This is the same as calling fetchSingle() and then Record.get(Name, Class)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<U> U fetchSingle(Name fieldName,
                  Converter<?,? extends U> converter)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value for a field name from the generated result.

This is the same as calling fetchSingle() and then Record.get(Name, Converter)

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

R fetchSingle()
       throws DataAccessException,
              NoDataFoundException,
              TooManyRowsException

Execute the query and return exactly one resulting record.

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingle

<E> E fetchSingle(RecordMapper<? super R,E> mapper)
           throws DataAccessException,
                  NoDataFoundException,
                  TooManyRowsException

Execute the query and return exactly one resulting value into a custom mapper callback.

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingleMap

java.util.Map<java.lang.String,java.lang.Object> fetchSingleMap()
                                                               throws DataAccessException,
                                                                      NoDataFoundException,
                                                                      TooManyRowsException

Execute the query and return exactly one resulting record as a name/value map.

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

See Also:

Result.intoMaps(), Record.intoMap()

fetchSingleArray

java.lang.Object[] fetchSingleArray()
                             throws DataAccessException,
                                    NoDataFoundException,
                                    TooManyRowsException

Execute the query and return exactly one resulting record as an array

You can access data like this

query.fetchSingleArray()[fieldIndex]

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

fetchSingleInto

<E> E fetchSingleInto(java.lang.Class<? extends E> type)
               throws DataAccessException,
                      MappingException,
                      NoDataFoundException,
                      TooManyRowsException

Map resulting records onto a custom type.

This is the same as calling

 E result = null;
 Record r = q.fetchSingle();

 if (r != null)
     result = r.into(type);
 

. See Record.into(Class) for more details

Type Parameters:

E - The generic entity type.

Parameters:

type - The entity type.

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

See Also:

Record.into(Class), Result.into(Class), DefaultRecordMapper

fetchSingleInto

<Z extends Record> Z fetchSingleInto(Table<Z> table)
                              throws DataAccessException,
                                     NoDataFoundException,
                                     TooManyRowsException

Map resulting records onto a custom record.

This is the same as calling

 Z result = null;
 Record r = q.fetchSingle();

 if (r != null)
     result = r.into(table);
 

. See Record.into(Table) for more details

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

Z - The generic table record type.

Parameters:

table - The table type.

Returns:

The resulting value. This is never null.

Throws:

DataAccessException - if something went wrong executing the query

NoDataFoundException - if the query returned no records

TooManyRowsException - if the query returned more than one record

See Also:

Record.into(Table), Result.into(Table)

fetchOptional

<T> java.util.Optional<T> fetchOptional(Field<T> field)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOptional() and then Record.get(Field)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<T> java.util.Optional<T> fetchOptional(Field<?> field,
                                        java.lang.Class<? extends T> type)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOptional() and then Record.get(Field, Class)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<T,U> java.util.Optional<U> fetchOptional(Field<T> field,
                                                Converter<? super T,? extends U> converter)
                                         throws DataAccessException,
                                                TooManyRowsException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOptional() and then Record.get(Field, Converter)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

java.util.Optional<?> fetchOptional(int fieldIndex)
                             throws DataAccessException,
                                    TooManyRowsException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOptional() and then Record.get(int)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<T> java.util.Optional<T> fetchOptional(int fieldIndex,
                                        java.lang.Class<? extends T> type)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOptional() and then Record.get(int, Class)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<U> java.util.Optional<U> fetchOptional(int fieldIndex,
                                        Converter<?,? extends U> converter)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOptional() and then Record.get(int, Converter)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

java.util.Optional<?> fetchOptional(java.lang.String fieldName)
                             throws DataAccessException,
                                    TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOptional() and then Record.get(String)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<T> java.util.Optional<T> fetchOptional(java.lang.String fieldName,
                                        java.lang.Class<? extends T> type)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOptional() and then Record.get(String, Class)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<U> java.util.Optional<U> fetchOptional(java.lang.String fieldName,
                                        Converter<?,? extends U> converter)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOptional() and then Record.get(String, Converter)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

java.util.Optional<?> fetchOptional(Name fieldName)
                             throws DataAccessException,
                                    TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOptional() and then Record.get(Name)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<T> java.util.Optional<T> fetchOptional(Name fieldName,
                                        java.lang.Class<? extends T> type)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOptional() and then Record.get(Name, Class)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<U> java.util.Optional<U> fetchOptional(Name fieldName,
                                        Converter<?,? extends U> converter)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOptional() and then Record.get(Name, Converter)

Returns:

The resulting value

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

java.util.Optional<R> fetchOptional()
                             throws DataAccessException,
                                    TooManyRowsException

Execute the query and return at most one resulting record.

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

The resulting record

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptional

<E> java.util.Optional<E> fetchOptional(RecordMapper<? super R,E> mapper)
                                 throws DataAccessException,
                                        TooManyRowsException

Execute the query and return at most one resulting value into a custom mapper callback.

Returns:

The custom mapped record

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptionalMap

java.util.Optional<java.util.Map<java.lang.String,java.lang.Object>> fetchOptionalMap()
                                                                                     throws DataAccessException,
                                                                                            TooManyRowsException

Execute the query and return at most one resulting record as a name/value map.

Returns:

The resulting record

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

See Also:

Result.intoMaps(), Record.intoMap()

fetchOptionalArray

java.util.Optional<java.lang.Object[]> fetchOptionalArray()
                                                   throws DataAccessException,
                                                          TooManyRowsException

Execute the query and return at most one resulting record as an array.

Returns:

The resulting record

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

fetchOptionalInto

<E> java.util.Optional<E> fetchOptionalInto(java.lang.Class<? extends E> type)
                                     throws DataAccessException,
                                            MappingException,
                                            TooManyRowsException

Map resulting records onto a custom type.

This is the same as calling

 Optional<E> result = q.fetchOptional().map(r -> r.into(type));
 

. See Record.into(Class) for more details

Type Parameters:

E - The generic entity type.

Parameters:

type - The entity type.

Returns:

The resulting record

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

TooManyRowsException - if the query returned more than one record

See Also:

Record.into(Class), Result.into(Class), DefaultRecordMapper

fetchOptionalInto

<Z extends Record> java.util.Optional<Z> fetchOptionalInto(Table<Z> table)
                                                    throws DataAccessException,
                                                           TooManyRowsException

Map resulting records onto a custom record.

This is the same as calling

 Optional<Z> result = q.fetchOptional().map(r -> r.into(table));
 

. See Record.into(Table) for more details

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

Z - The generic table record type.

Parameters:

table - The table type.

Returns:

The resulting record

Throws:

DataAccessException - if something went wrong executing the query

TooManyRowsException - if the query returned more than one record

See Also:

Record.into(Table), Result.into(Table)

fetchAny

<T> T fetchAny(Field<T> field)
        throws DataAccessException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOne() and then Record.get(Field)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<T> T fetchAny(Field<?> field,
               java.lang.Class<? extends T> type)
        throws DataAccessException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOne() and then Record.get(Field, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<T,U> U fetchAny(Field<T> field,
                       Converter<? super T,? extends U> converter)
                throws DataAccessException

Execute the query and return at most one resulting value for a field from the generated result.

This is the same as calling fetchOne() and then Record.get(Field, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

java.lang.Object fetchAny(int fieldIndex)
                   throws DataAccessException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOne() and then Record.get(int)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<T> T fetchAny(int fieldIndex,
               java.lang.Class<? extends T> type)
        throws DataAccessException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOne() and then Record.get(int, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<U> U fetchAny(int fieldIndex,
               Converter<?,? extends U> converter)
        throws DataAccessException

Execute the query and return at most one resulting value for a field index from the generated result.

This is the same as calling fetchOne() and then Record.get(int, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

java.lang.Object fetchAny(java.lang.String fieldName)
                   throws DataAccessException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(String)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<T> T fetchAny(java.lang.String fieldName,
               java.lang.Class<? extends T> type)
        throws DataAccessException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(String, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<U> U fetchAny(java.lang.String fieldName,
               Converter<?,? extends U> converter)
        throws DataAccessException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(String, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

java.lang.Object fetchAny(Name fieldName)
                   throws DataAccessException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(Name)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<T> T fetchAny(Name fieldName,
               java.lang.Class<? extends T> type)
        throws DataAccessException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(Name, Class)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<U> U fetchAny(Name fieldName,
               Converter<?,? extends U> converter)
        throws DataAccessException

Execute the query and return at most one resulting value for a field name from the generated result.

This is the same as calling fetchOne() and then Record.get(Name, Converter)

Returns:

The resulting value or null if the query returned no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

R fetchAny()
    throws DataAccessException

Execute the query and return at most one resulting record.

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

The first resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAny

<E> E fetchAny(RecordMapper<? super R,E> mapper)
        throws DataAccessException

Execute the query and return at most one resulting record.

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

The first resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAnyMap

java.util.Map<java.lang.String,java.lang.Object> fetchAnyMap()
                                                            throws DataAccessException

Execute the query and return at most one resulting record as a name/value map.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoMaps(), Record.intoMap()

fetchAnyArray

java.lang.Object[] fetchAnyArray()
                          throws DataAccessException

Execute the query and return at most one resulting record as an array

You can access data like this

query.fetchAnyArray()[fieldIndex]

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

fetchAnyInto

<E> E fetchAnyInto(java.lang.Class<? extends E> type)
            throws DataAccessException,
                   MappingException

Map resulting records onto a custom type.

This is the same as calling

 E result = null;
 Record r = q.fetchAny();

 if (r != null)
     result = r.into(type);
 

. See Record.into(Class) for more details

Type Parameters:

E - The generic entity type.

Parameters:

type - The entity type.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Record.into(Class), Result.into(Class), DefaultRecordMapper

fetchAnyInto

<Z extends Record> Z fetchAnyInto(Table<Z> table)
                           throws DataAccessException

Map resulting records onto a custom record.

This is the same as calling

 Z result = null;
 Record r = q.fetchOne();

 if (r != null)
     result = r.into(table);
 

. See Record.into(Table) for more details

The resulting record is attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

Z - The generic table record type.

Parameters:

table - The table type.

Returns:

The resulting record or null if the query returns no records.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.into(Table), Result.into(Table)

fetchMaps

java.util.List<java.util.Map<java.lang.String,java.lang.Object>> fetchMaps()
                                                                          throws DataAccessException

Execute the query and return the generated result as a list of name/value maps.

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMaps(), Record.intoMap()

fetchMap

<K> java.util.Map<K,R> fetchMap(Field<K> key)
                               throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(Field) instead, if your keys are non-unique

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

K - The key's generic field type

Parameters:

key - The key field. Client code must assure that this field is unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(Field)

fetchMap

java.util.Map<?,R> fetchMap(int keyFieldIndex)
                           throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(int) instead, if your keys are non-unique

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

keyFieldIndex - The key field. Client code must assure that this field is unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(int)

fetchMap

java.util.Map<?,R> fetchMap(java.lang.String keyFieldName)
                           throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(String) instead, if your keys are non-unique

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

keyFieldName - The key field. Client code must assure that this field is unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(String)

fetchMap

java.util.Map<?,R> fetchMap(Name keyFieldName)
                           throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and the corresponding records as value.

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(Name) instead, if your keys are non-unique

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

keyFieldName - The key field. Client code must assure that this field is unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(Name)

fetchMap

<K,V> java.util.Map<K,V> fetchMap(Field<K> key,
                                              Field<V> value)
                                       throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(Field, Field) instead, if your keys are non-unique

Type Parameters:

K - The key's generic field type

V - The value's generic field type

Parameters:

key - The key field. Client code must assure that this field is unique in the result set.

value - The value field

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(Field, Field)

fetchMap

java.util.Map<?,?> fetchMap(int keyFieldIndex,
                                  int valueFieldIndex)
                           throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(int, int) instead, if your keys are non-unique

Parameters:

keyFieldIndex - The key field. Client code must assure that this field is unique in the result set.

valueFieldIndex - The value field

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(int, int)

fetchMap

java.util.Map<?,?> fetchMap(java.lang.String keyFieldName,
                                  java.lang.String valueFieldName)
                           throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(String, String) instead, if your keys are non-unique

Parameters:

keyFieldName - The key field. Client code must assure that this field is unique in the result set.

valueFieldName - The value field

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(String, String)

fetchMap

java.util.Map<?,?> fetchMap(Name keyFieldName,
                                  Name valueFieldName)
                           throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

An exception is thrown, if the key turns out to be non-unique in the result set. Use fetchGroups(Name, Name) instead, if your keys are non-unique

Parameters:

keyFieldName - The key field. Client code must assure that this field is unique in the result set.

valueFieldName - The value field

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key field returned two or more equal values from the result set.

See Also:

Result.intoMap(Name, Name)

fetchMap

java.util.Map<Record,R> fetchMap(Field<?>[] keys)
                                throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(Field[]) instead, if your keys are non-unique.

Parameters:

keys - The keys. Client code must assure that keys are unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(Field[])

fetchMap

java.util.Map<Record,R> fetchMap(int[] keyFieldIndexes)
                                throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(int[]) instead, if your keys are non-unique.

Parameters:

keyFieldIndexes - The keys. Client code must assure that keys are unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(int[])

fetchMap

java.util.Map<Record,R> fetchMap(java.lang.String[] keyFieldNames)
                                throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(String[]) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(String[])

fetchMap

java.util.Map<Record,R> fetchMap(Name[] keyFieldNames)
                                throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(Name[]) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(Name[])

fetchMap

java.util.Map<Record,Record> fetchMap(Field<?>[] keys,
                                            Field<?>[] values)
                                     throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(Field[], Field[]) instead, if your keys are non-unique.

Parameters:

keys - The keys. Client code must assure that keys are unique in the result set.

values - The values.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(Field[], Field[])

fetchMap

java.util.Map<Record,Record> fetchMap(int[] keyFieldIndexes,
                                            int[] valueFieldIndexes)
                                     throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(int[], int[]) instead, if your keys are non-unique.

Parameters:

keyFieldIndexes - The keys. Client code must assure that keys are unique in the result set.

valueFieldIndexes - The values.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(int[], int[])

fetchMap

java.util.Map<Record,Record> fetchMap(java.lang.String[] keyFieldNames,
                                            java.lang.String[] valueFieldNames)
                                     throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(String[], String[]) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set.

valueFieldNames - The values.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(String[], String[])

fetchMap

java.util.Map<Record,Record> fetchMap(Name[] keyFieldNames,
                                            Name[] valueFieldNames)
                                     throws DataAccessException

Execute the query and return a Map with keys as a map key and the corresponding record as value.

An exception is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(Name[], Name[]) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set.

valueFieldNames - The values.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(Name[], Name[])

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(Field<?>[] keys,
                                                      java.lang.Class<? extends E> type)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Field[], Class) instead, if your keys are non-unique.

Parameters:

keys - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(Field[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(int[] keyFieldIndexes,
                                                      java.lang.Class<? extends E> type)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(int[], Class) instead, if your keys are non-unique.

Parameters:

keyFieldIndexes - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(int[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(java.lang.String[] keyFieldNames,
                                                      java.lang.Class<? extends E> type)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(String[], Class) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(String[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(Name[] keyFieldNames,
                                                      java.lang.Class<? extends E> type)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Name[], Class) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(Name[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(Field<?>[] keys,
                                                      RecordMapper<? super R,E> mapper)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Field[], RecordMapper) instead, if your keys are non-unique.

Parameters:

keys - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(Field[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(int[] keyFieldIndexes,
                                                      RecordMapper<? super R,E> mapper)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(int[], RecordMapper) instead, if your keys are non-unique.

Parameters:

keyFieldIndexes - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(int[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(java.lang.String[] keyFieldNames,
                                                      RecordMapper<? super R,E> mapper)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(String[], RecordMapper) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(String[], Class), DefaultRecordMapper

fetchMap

<E> java.util.Map<java.util.List<?>,E> fetchMap(Name[] keyFieldNames,
                                                      RecordMapper<? super R,E> mapper)
                                               throws DataAccessException,
                                                      MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Name[], RecordMapper) instead, if your keys are non-unique.

Parameters:

keyFieldNames - The keys. Client code must assure that keys are unique in the result set. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(Name[], Class), DefaultRecordMapper

fetchMap

<K> java.util.Map<K,R> fetchMap(java.lang.Class<? extends K> keyType)
                               throws DataAccessException,
                                      MappingException,
                                      InvalidResultException

Execute the query and return a Map with results grouped by the given key entity.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Class) instead, if your keys are non-unique.

Parameters:

keyType - The key type. If this is null, the resulting map will contain at most one entry.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

InvalidResultException - if the key list is non-unique in the result set.

DataAccessException

See Also:

Result.intoMap(Class), DefaultRecordMapper

fetchMap

<K,V> java.util.Map<K,V> fetchMap(java.lang.Class<? extends K> keyType,
                                              java.lang.Class<? extends V> valueType)
                                       throws DataAccessException,
                                              MappingException,
                                              InvalidResultException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Class, Class) instead, if your keys are non-unique.

Parameters:

keyType - The key type. If this is null, the resulting map will contain at most one entry.

valueType - The value type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

InvalidResultException - if the key list is non-unique in the result set.

DataAccessException

See Also:

Result.intoMap(Class, Class), DefaultRecordMapper

fetchMap

<K,V> java.util.Map<K,V> fetchMap(java.lang.Class<? extends K> keyType,
                                              RecordMapper<? super R,V> valueMapper)
                                       throws DataAccessException,
                                              InvalidResultException,
                                              MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Class, RecordMapper) instead, if your keys are non-unique.

Parameters:

keyType - The key type. If this is null, the resulting map will contain at most one entry.

valueMapper - The value mapper.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

InvalidResultException - if the key list is non-unique in the result set.

DataAccessException

See Also:

Result.intoMap(Class, RecordMapper), DefaultRecordMapper

fetchMap

<K> java.util.Map<K,R> fetchMap(RecordMapper<? super R,K> keyMapper)
                               throws DataAccessException,
                                      InvalidResultException,
                                      MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(RecordMapper) instead, if your keys are non-unique.

Parameters:

keyMapper - The key mapper.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

InvalidResultException - if the key list is non-unique in the result set.

DataAccessException

See Also:

Result.intoMap(RecordMapper), DefaultRecordMapper

fetchMap

<K,V> java.util.Map<K,V> fetchMap(RecordMapper<? super R,K> keyMapper,
                                              java.lang.Class<V> valueType)
                                       throws DataAccessException,
                                              InvalidResultException,
                                              MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(RecordMapper, Class) instead, if your keys are non-unique.

Parameters:

keyMapper - The key mapper.

valueType - The value type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

InvalidResultException - if the key list is non-unique in the result set.

DataAccessException

See Also:

Result.intoMap(RecordMapper, Class), DefaultRecordMapper

fetchMap

<K,V> java.util.Map<K,V> fetchMap(RecordMapper<? super R,K> keyMapper,
                                              RecordMapper<? super R,V> valueMapper)
                                       throws DataAccessException,
                                              InvalidResultException,
                                              MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(RecordMapper, RecordMapper) instead, if your keys are non-unique.

Parameters:

keyMapper - The key mapper.

valueMapper - The value mapper.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

InvalidResultException - if the key list is non-unique in the result set.

DataAccessException

See Also:

Result.intoMap(RecordMapper, RecordMapper), DefaultRecordMapper

fetchMap

<S extends Record> java.util.Map<S,R> fetchMap(Table<S> table)
                                              throws DataAccessException

Execute the query and return a Map with table as a map key and the corresponding record as value.

An InvalidResultException is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(Table) instead, if your keys are non-unique.

Parameters:

table - The key table. Client code must assure that keys are unique in the result set. May not be null.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(Table)

fetchMap

<S extends Record,T extends Record> java.util.Map<S,T> fetchMap(Table<S> keyTable,
                                                                            Table<T> valueTable)
                                                                     throws DataAccessException

Execute the query and return a Map with table as a map key and the corresponding record as value.

An InvalidResultException is thrown, if the keys turn out to be non-unique in the result set. Use fetchGroups(Table, Table) instead, if your keys are non-unique.

Parameters:

keyTable - The key table. Client code must assure that keys are unique in the result set. May not be null.

valueTable - The value table. May not be null.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key list is non-unique in the result set.

See Also:

Result.intoMap(Table, Table)

fetchMap

<E,S extends Record> java.util.Map<S,E> fetchMap(Table<S> table,
                                                             java.lang.Class<? extends E> type)
                                                      throws DataAccessException,
                                                             MappingException

Execute the query and return a Map with results grouped by the given table and mapped into the given entity type.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Table, Class) instead, if your keys are non-unique.

Parameters:

table - The key table. Client code must assure that keys are unique in the result set. May not be null.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(Table, Class), DefaultRecordMapper

fetchMap

<E,S extends Record> java.util.Map<S,E> fetchMap(Table<S> table,
                                                             RecordMapper<? super R,E> mapper)
                                                      throws DataAccessException,
                                                             MappingException

Execute the query and return a Map with results grouped by the given table and mapped by the given mapper.

An InvalidResultException is thrown, if the keys are non-unique in the result set. Use fetchGroups(Table, RecordMapper) instead, if your keys are non-unique.

Parameters:

table - The key table. Client code must assure that keys are unique in the result set. May not be null.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the keys are non-unique in the result set.

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoMap(Table, Class), DefaultRecordMapper

fetchMap

<K,E> java.util.Map<K,E> fetchMap(Field<K> key,
                                              java.lang.Class<? extends E> type)
                                       throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(Field, Class) instead, if your key is non-unique.

Parameters:

key - The key. Client code must assure that key is unique in the result set.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(Field, Class)

fetchMap

<E> java.util.Map<?,E> fetchMap(int keyFieldIndex,
                                      java.lang.Class<? extends E> type)
                               throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(int, Class) instead, if your key is non-unique.

Parameters:

keyFieldIndex - The key. Client code must assure that key is unique in the result set.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(int, Class)

fetchMap

<E> java.util.Map<?,E> fetchMap(java.lang.String keyFieldName,
                                      java.lang.Class<? extends E> type)
                               throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(String, Class) instead, if your key is non-unique.

Parameters:

keyFieldName - The key. Client code must assure that key is unique in the result set.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(String, Class)

fetchMap

<E> java.util.Map<?,E> fetchMap(Name keyFieldName,
                                      java.lang.Class<? extends E> type)
                               throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped into the given entity type.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(Name, Class) instead, if your key is non-unique.

Parameters:

keyFieldName - The key. Client code must assure that key is unique in the result set.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(Name, Class)

fetchMap

<K,E> java.util.Map<K,E> fetchMap(Field<K> key,
                                              RecordMapper<? super R,E> mapper)
                                       throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(Field, Class) instead, if your key is non-unique.

Parameters:

key - The key. Client code must assure that key is unique in the result set.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(Field, Class)

fetchMap

<E> java.util.Map<?,E> fetchMap(int keyFieldIndex,
                                      RecordMapper<? super R,E> mapper)
                               throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(int, Class) instead, if your key is non-unique.

Parameters:

keyFieldIndex - The key. Client code must assure that key is unique in the result set.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(int, Class)

fetchMap

<E> java.util.Map<?,E> fetchMap(java.lang.String keyFieldName,
                                      RecordMapper<? super R,E> mapper)
                               throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(String, Class) instead, if your key is non-unique.

Parameters:

keyFieldName - The key. Client code must assure that key is unique in the result set.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(String, Class)

fetchMap

<E> java.util.Map<?,E> fetchMap(Name keyFieldName,
                                      RecordMapper<? super R,E> mapper)
                               throws DataAccessException

Execute the query and return a Map with results grouped by the given key and mapped by the given mapper.

An exception is thrown, if the key turn out to be non-unique in the result set. Use fetchGroups(Name, Class) instead, if your key is non-unique.

Parameters:

keyFieldName - The key. Client code must assure that key is unique in the result set.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

InvalidResultException - if the key is non-unique in the result set.

See Also:

Result.intoMap(Name, Class)

fetchGroups

<K> java.util.Map<K,Result<R>> fetchGroups(Field<K> key)
                                          throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.

Unlike fetchMap(Field), this method allows for non-unique keys in the result set.

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

K - The key's generic field type

Parameters:

key - The key field.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Field)

fetchGroups

java.util.Map<?,Result<R>> fetchGroups(int keyFieldIndex)
                                      throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.

Unlike fetchMap(int), this method allows for non-unique keys in the result set.

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

keyFieldIndex - The key field index.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(int)

fetchGroups

java.util.Map<?,Result<R>> fetchGroups(java.lang.String keyFieldName)
                                      throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.

Unlike fetchMap(String), this method allows for non-unique keys in the result set.

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

keyFieldName - The key field name.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(String)

fetchGroups

java.util.Map<?,Result<R>> fetchGroups(Name keyFieldName)
                                      throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and a list of corresponding records as value.

Unlike fetchMap(Name), this method allows for non-unique keys in the result set.

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

keyFieldName - The key field name.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Name)

fetchGroups

<K,V> java.util.Map<K,java.util.List<V>> fetchGroups(Field<K> key,
                                                                 Field<V> value)
                                                          throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

Unlike fetchMap(Field, Field), this method allows for non-unique keys in the result set.

Type Parameters:

K - The key's generic field type

V - The value's generic field type

Parameters:

key - The key field.

value - The value field

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Field, Field)

fetchGroups

java.util.Map<?,java.util.List<?>> fetchGroups(int keyFieldIndex,
                                                     int valueFieldIndex)
                                              throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

Unlike fetchMap(int, int), this method allows for non-unique keys in the result set.

Parameters:

keyFieldIndex - The key field index.

valueFieldIndex - The value field index.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(int, int)

fetchGroups

java.util.Map<?,java.util.List<?>> fetchGroups(java.lang.String keyFieldName,
                                                     java.lang.String valueFieldName)
                                              throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

Unlike fetchMap(String, String), this method allows for non-unique keys in the result set.

Parameters:

keyFieldName - The key field name.

valueFieldName - The value field name.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(String, String)

fetchGroups

java.util.Map<?,java.util.List<?>> fetchGroups(Name keyFieldName,
                                                     Name valueFieldName)
                                              throws DataAccessException

Execute the query and return a Map with one of the result's columns as key and another one of the result's columns as value

Unlike fetchMap(Name, Name), this method allows for non-unique keys in the result set.

Parameters:

keyFieldName - The key field name.

valueFieldName - The value field name.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Name, Name)

fetchGroups

java.util.Map<Record,Result<R>> fetchGroups(Field<?>[] keys)
                                           throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(Field[]), this method allows for non-unique keys in the result set.

Parameters:

keys - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Field[])

fetchGroups

java.util.Map<Record,Result<R>> fetchGroups(int[] keyFieldIndexes)
                                           throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(int[]), this method allows for non-unique keys in the result set.

Parameters:

keyFieldIndexes - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(int[])

fetchGroups

java.util.Map<Record,Result<R>> fetchGroups(java.lang.String[] keyFieldNames)
                                           throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(String[]), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(String[])

fetchGroups

java.util.Map<Record,Result<R>> fetchGroups(Name[] keyFieldNames)
                                           throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(Name[]), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Name[])

fetchGroups

java.util.Map<Record,Result<Record>> fetchGroups(Field<?>[] keys,
                                                       Field<?>[] values)
                                                throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(Field[], Field[]), this method allows for non-unique keys in the result set.

Parameters:

keys - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

values - The values.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Field[], Field[])

fetchGroups

java.util.Map<Record,Result<Record>> fetchGroups(int[] keyFieldIndexes,
                                                       int[] valueFieldIndexes)
                                                throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(int[], int[]), this method allows for non-unique keys in the result set.

Parameters:

keyFieldIndexes - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

valueFieldIndexes - The values.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(int[], int[])

fetchGroups

java.util.Map<Record,Result<Record>> fetchGroups(java.lang.String[] keyFieldNames,
                                                       java.lang.String[] valueFieldNames)
                                                throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(String[], String[]), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

valueFieldNames - The values.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(String[], String[])

fetchGroups

java.util.Map<Record,Result<Record>> fetchGroups(Name[] keyFieldNames,
                                                       Name[] valueFieldNames)
                                                throws DataAccessException

Execute the query and return a Map with the result grouped by the given keys.

Unlike fetchMap(Name[], Name[]), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys used for result grouping. If this is null or an empty array, the resulting map will contain at most one entry.

valueFieldNames - The values returned per group.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Name[], Name[])

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(Field<?>[] keys,
                                                              java.lang.Class<? extends E> type)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

Unlike fetchMap(Field[], Class), this method allows for non-unique keys in the result set.

Parameters:

keys - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Field[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(int[] keyFieldIndexes,
                                                              java.lang.Class<? extends E> type)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

Unlike fetchMap(int[], Class), this method allows for non-unique keys in the result set.

Parameters:

keyFieldIndexes - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(int[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(java.lang.String[] keyFieldNames,
                                                              java.lang.Class<? extends E> type)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

Unlike fetchMap(String[], Class), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(String[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(Name[] keyFieldNames,
                                                              java.lang.Class<? extends E> type)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped into the given entity type.

Unlike fetchMap(Name[], Class), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Name[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(Field<?>[] keys,
                                                              RecordMapper<? super R,E> mapper)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

Unlike fetchMap(Field[], RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keys - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing grouped results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Field[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(int[] keyFieldIndexes,
                                                              RecordMapper<? super R,E> mapper)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

Unlike fetchMap(int[], RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keyFieldIndexes - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(int[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(java.lang.String[] keyFieldNames,
                                                              RecordMapper<? super R,E> mapper)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

Unlike fetchMap(String[], RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(String[], Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<Record,java.util.List<E>> fetchGroups(Name[] keyFieldNames,
                                                              RecordMapper<? super R,E> mapper)
                                                       throws MappingException

Execute the query and return a Map with results grouped by the given keys and mapped by the given mapper.

Unlike fetchMap(Name[], RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keyFieldNames - The keys. If this is null or an empty array, the resulting map will contain at most one entry.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Name[], Class), DefaultRecordMapper

fetchGroups

<K> java.util.Map<K,Result<R>> fetchGroups(java.lang.Class<? extends K> keyType)
                                          throws MappingException

Execute the query and return a Map with results grouped by the given key entity.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

Unlike fetchMap(Class), this method allows for non-unique keys in the result set.

Parameters:

keyType - The key type. If this is null, the resulting map will contain at most one entry.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

DefaultRecordMapper

fetchGroups

<K,V> java.util.Map<K,java.util.List<V>> fetchGroups(java.lang.Class<? extends K> keyType,
                                                                 java.lang.Class<? extends V> valueType)
                                                          throws MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

Unlike fetchMap(Class, Class), this method allows for non-unique keys in the result set.

Parameters:

keyType - The key type. If this is null, the resulting map will contain at most one entry.

valueType - The value type.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

DefaultRecordMapper

fetchGroups

<K,V> java.util.Map<K,java.util.List<V>> fetchGroups(java.lang.Class<? extends K> keyType,
                                                                 RecordMapper<? super R,V> valueMapper)
                                                          throws MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

Unlike fetchMap(Class, RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keyType - The key type. If this is null, the resulting map will contain at most one entry.

valueMapper - The value mapper.

Returns:

A Map containing grouped results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

DefaultRecordMapper

fetchGroups

<K> java.util.Map<K,Result<R>> fetchGroups(RecordMapper<? super R,K> keyMapper)
                                          throws MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

Unlike fetchMap(RecordMapper, RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keyMapper - The key mapper.

Returns:

A Map containing the results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

DefaultRecordMapper

fetchGroups

<K,V> java.util.Map<K,java.util.List<V>> fetchGroups(RecordMapper<? super R,K> keyMapper,
                                                                 java.lang.Class<V> valueType)
                                                          throws MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

Unlike fetchMap(RecordMapper, Class), this method allows for non-unique keys in the result set.

Parameters:

keyMapper - The key mapper.

valueType - The value type.

Returns:

A Map containing the results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

DefaultRecordMapper

fetchGroups

<K,V> java.util.Map<K,java.util.List<V>> fetchGroups(RecordMapper<? super R,K> keyMapper,
                                                                 RecordMapper<? super R,V> valueMapper)
                                                          throws MappingException

Execute the query and return a Map with results grouped by the given key entity and mapped into the given entity type.

The grouping semantics is governed by the key type's Object.equals(Object) and Object.hashCode() implementation, not necessarily the values as fetched from the database.

Unlike fetchMap(RecordMapper, RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

keyMapper - The key mapper.

valueMapper - The value mapper.

Returns:

A Map containing the results. This will never be null.

Throws:

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

DefaultRecordMapper

fetchGroups

<S extends Record> java.util.Map<S,Result<R>> fetchGroups(Table<S> table)
                                                         throws DataAccessException

Execute the query and return a Map with the result grouped by the given table.

Unlike fetchMap(Table), this method allows for non-unique keys in the result set.

Parameters:

table - The key table. May not be null.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Table)

fetchGroups

<S extends Record,T extends Record> java.util.Map<S,Result<T>> fetchGroups(Table<S> keyTable,
                                                                                       Table<T> valueTable)
                                                                                throws DataAccessException

Execute the query and return a Map with the result grouped by the given table.

Unlike fetchMap(Table, Table), this method allows for non-unique keys in the result set.

Parameters:

keyTable - The key table. May not be null.

valueTable - The value table. May not be null.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoGroups(Table, Table)

fetchGroups

<E,S extends Record> java.util.Map<S,java.util.List<E>> fetchGroups(Table<S> table,
                                                                                java.lang.Class<? extends E> type)
                                                                         throws DataAccessException,
                                                                                MappingException

Execute the query and return a Map with results grouped by the given table and mapped into the given entity type.

Unlike fetchMap(Table, Class), this method allows for non-unique keys in the result set.

Parameters:

table - The key table. May not be null.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Table, Class), DefaultRecordMapper

fetchGroups

<E,S extends Record> java.util.Map<S,java.util.List<E>> fetchGroups(Table<S> table,
                                                                                RecordMapper<? super R,E> mapper)
                                                                         throws DataAccessException,
                                                                                MappingException

Execute the query and return a Map with results grouped by the given table and mapped by the given mapper.

Unlike fetchMap(Table, RecordMapper), this method allows for non-unique keys in the result set.

Parameters:

table - The key table. May not be null.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Table, Class), DefaultRecordMapper

fetchGroups

<K,E> java.util.Map<K,java.util.List<E>> fetchGroups(Field<K> key,
                                                                 java.lang.Class<? extends E> type)
                                                          throws DataAccessException,
                                                                 MappingException

Return a Map with results grouped by the given key and mapped into the given entity type.

Type Parameters:

K - The key's generic field type

E - The generic entity type.

Parameters:

key - The key field.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Field, Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<?,java.util.List<E>> fetchGroups(int keyFieldIndex,
                                                         java.lang.Class<? extends E> type)
                                                  throws DataAccessException,
                                                         MappingException

Return a Map with results grouped by the given key and mapped into the given entity type.

Parameters:

keyFieldIndex - The key field index.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(int, Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<?,java.util.List<E>> fetchGroups(java.lang.String keyFieldName,
                                                         java.lang.Class<? extends E> type)
                                                  throws DataAccessException,
                                                         MappingException

Return a Map with results grouped by the given key and mapped into the given entity type.

Parameters:

keyFieldName - The key field name.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(String, Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<?,java.util.List<E>> fetchGroups(Name keyFieldName,
                                                         java.lang.Class<? extends E> type)
                                                  throws DataAccessException,
                                                         MappingException

Return a Map with results grouped by the given key and mapped into the given entity type.

Parameters:

keyFieldName - The key field name.

type - The entity type.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Name, Class), DefaultRecordMapper

fetchGroups

<K,E> java.util.Map<K,java.util.List<E>> fetchGroups(Field<K> key,
                                                                 RecordMapper<? super R,E> mapper)
                                                          throws DataAccessException,
                                                                 MappingException

Return a Map with results grouped by the given key and mapped by the given mapper.

Type Parameters:

K - The key's generic field type

E - The generic entity type.

Parameters:

key - The key field.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Field, Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<?,java.util.List<E>> fetchGroups(int keyFieldIndex,
                                                         RecordMapper<? super R,E> mapper)
                                                  throws DataAccessException,
                                                         MappingException

Return a Map with results grouped by the given key and mapped by the given mapper.

Parameters:

keyFieldIndex - The key field index.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(int, Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<?,java.util.List<E>> fetchGroups(java.lang.String keyFieldName,
                                                         RecordMapper<? super R,E> mapper)
                                                  throws DataAccessException,
                                                         MappingException

Return a Map with results grouped by the given key and mapped by the given mapper.

Parameters:

keyFieldName - The key field name.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(String, Class), DefaultRecordMapper

fetchGroups

<E> java.util.Map<?,java.util.List<E>> fetchGroups(Name keyFieldName,
                                                         RecordMapper<? super R,E> mapper)
                                                  throws DataAccessException,
                                                         MappingException

Return a Map with results grouped by the given key and mapped by the given mapper.

Parameters:

keyFieldName - The key field name.

mapper - The mapper callback.

Returns:

A Map containing the results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Result.intoGroups(Name, Class), DefaultRecordMapper

fetchArrays

java.lang.Object[][] fetchArrays()
                          throws DataAccessException

Execute the query and return the generated result as an Object matrix.

You can access data like this

query.fetchArray()[recordIndex][fieldIndex]

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArrays()

fetchArray

R[] fetchArray()
        throws DataAccessException

Execute the query and return the generated result as an array of records.

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

List.toArray(Object[])

fetchArray

java.lang.Object[] fetchArray(int fieldIndex)
                       throws DataAccessException

Execute the query and return all values for a field index from the generated result.

You can access data like this

query.fetchArray(fieldIndex)[recordIndex]

Returns:

The resulting values. This may be an array type more concrete than Object[], depending on whether jOOQ has any knowledge about fieldIndex's actual type. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(int)

fetchArray

<T> T[] fetchArray(int fieldIndex,
                   java.lang.Class<? extends T> type)
            throws DataAccessException

Execute the query and return all values for a field index from the generated result.

You can access data like this

query.fetchArray(fieldIndex)[recordIndex]

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(int, Class)

fetchArray

<U> U[] fetchArray(int fieldIndex,
                   Converter<?,? extends U> converter)
            throws DataAccessException

Execute the query and return all values for a field index from the generated result.

You can access data like this

query.fetchArray(fieldIndex)[recordIndex]

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(int, Converter)

fetchArray

java.lang.Object[] fetchArray(java.lang.String fieldName)
                       throws DataAccessException

Execute the query and return all values for a field name from the generated result.

You can access data like this

query.fetchArray(fieldName)[recordIndex]

Returns:

The resulting values. This may be an array type more concrete than Object[], depending on whether jOOQ has any knowledge about fieldName's actual type. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(String)

fetchArray

<T> T[] fetchArray(java.lang.String fieldName,
                   java.lang.Class<? extends T> type)
            throws DataAccessException

Execute the query and return all values for a field name from the generated result.

You can access data like this

query.fetchArray(fieldName)[recordIndex]

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(String, Converter)

fetchArray

<U> U[] fetchArray(java.lang.String fieldName,
                   Converter<?,? extends U> converter)
            throws DataAccessException

Execute the query and return all values for a field name from the generated result.

You can access data like this

query.fetchArray(fieldName)[recordIndex]

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(String, Class)

fetchArray

java.lang.Object[] fetchArray(Name fieldName)
                       throws DataAccessException

Execute the query and return all values for a field name from the generated result.

You can access data like this

query.fetchArray(fieldName)[recordIndex]

Returns:

The resulting values. This may be an array type more concrete than Object[], depending on whether jOOQ has any knowledge about fieldName's actual type. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Name)

fetchArray

<T> T[] fetchArray(Name fieldName,
                   java.lang.Class<? extends T> type)
            throws DataAccessException

Execute the query and return all values for a field name from the generated result.

You can access data like this

query.fetchArray(fieldName)[recordIndex]

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Name, Converter)

fetchArray

<U> U[] fetchArray(Name fieldName,
                   Converter<?,? extends U> converter)
            throws DataAccessException

Execute the query and return all values for a field name from the generated result.

You can access data like this

query.fetchArray(fieldName)[recordIndex]

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Name, Class)

fetchArray

<T> T[] fetchArray(Field<T> field)
            throws DataAccessException

Execute the query and return all values for a field from the generated result.

You can access data like this

query.fetchArray(field)[recordIndex]

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Field)

fetchArray

<T> T[] fetchArray(Field<?> field,
                   java.lang.Class<? extends T> type)
            throws DataAccessException

Execute the query and return all values for a field from the generated result.

You can access data like this

query.fetchArray(field)[recordIndex]

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Field, Class)

fetchArray

<T,U> U[] fetchArray(Field<T> field,
                           Converter<? super T,? extends U> converter)
                    throws DataAccessException

Execute the query and return all values for a field from the generated result.

You can access data like this

query.fetchArray(field)[recordIndex]

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Field, Converter)

fetchSet

<E> java.util.Set<E> fetchSet(RecordMapper<? super R,E> mapper)
                       throws DataAccessException

Fetch results into a custom mapper callback.

Parameters:

mapper - The mapper callback

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetchSet

java.util.Set<?> fetchSet(int fieldIndex)
                   throws DataAccessException

Execute the query and return all values for a field index from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(int)

fetchSet

<T> java.util.Set<T> fetchSet(int fieldIndex,
                              java.lang.Class<? extends T> type)
                       throws DataAccessException

Execute the query and return all values for a field index from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(int, Class)

fetchSet

<U> java.util.Set<U> fetchSet(int fieldIndex,
                              Converter<?,? extends U> converter)
                       throws DataAccessException

Execute the query and return all values for a field index from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(int, Converter)

fetchSet

java.util.Set<?> fetchSet(java.lang.String fieldName)
                   throws DataAccessException

Execute the query and return all values for a field name from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(String)

fetchSet

<T> java.util.Set<T> fetchSet(java.lang.String fieldName,
                              java.lang.Class<? extends T> type)
                       throws DataAccessException

Execute the query and return all values for a field name from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(String, Converter)

fetchSet

<U> java.util.Set<U> fetchSet(java.lang.String fieldName,
                              Converter<?,? extends U> converter)
                       throws DataAccessException

Execute the query and return all values for a field name from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(String, Class)

fetchSet

java.util.Set<?> fetchSet(Name fieldName)
                   throws DataAccessException

Execute the query and return all values for a field name from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Name)

fetchSet

<T> java.util.Set<T> fetchSet(Name fieldName,
                              java.lang.Class<? extends T> type)
                       throws DataAccessException

Execute the query and return all values for a field name from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Name, Converter)

fetchSet

<U> java.util.Set<U> fetchSet(Name fieldName,
                              Converter<?,? extends U> converter)
                       throws DataAccessException

Execute the query and return all values for a field name from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Name, Class)

fetchSet

<T> java.util.Set<T> fetchSet(Field<T> field)
                       throws DataAccessException

Execute the query and return all values for a field from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Field)

fetchSet

<T> java.util.Set<T> fetchSet(Field<?> field,
                              java.lang.Class<? extends T> type)
                       throws DataAccessException

Execute the query and return all values for a field from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Field, Class)

fetchSet

<T,U> java.util.Set<U> fetchSet(Field<T> field,
                                      Converter<? super T,? extends U> converter)
                               throws DataAccessException

Execute the query and return all values for a field from the generated result.

Returns:

The resulting values. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Result.intoArray(Field, Converter)

fetchInto

<E> java.util.List<E> fetchInto(java.lang.Class<? extends E> type)
                         throws DataAccessException,
                                MappingException

Map resulting records onto a custom type.

This is the same as calling fetch().into(type). See Record.into(Class) for more details

Type Parameters:

E - The generic entity type.

Parameters:

type - The entity type.

Returns:

The results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

MappingException - wrapping any reflection or data type conversion exception that might have occurred while mapping records

See Also:

Record.into(Class), Result.into(Class), DefaultRecordMapper

fetchInto

<Z extends Record> Result<Z> fetchInto(Table<Z> table)
                                throws DataAccessException

Map resulting records onto a custom record.

This is the same as calling fetch().into(table). See Record.into(Table) for more details

The result and its contained records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Type Parameters:

Z - The generic table record type.

Parameters:

table - The table type.

Returns:

The results. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

See Also:

Record.into(Table), Result.into(Table)

fetchInto

<H extends RecordHandler<? super R>> H fetchInto(H handler)
                                          throws DataAccessException

Fetch results into a custom handler callback.

The resulting records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

handler - The handler callback

Returns:

Convenience result, returning the parameter handler itself

Throws:

DataAccessException - if something went wrong executing the query

fetch

<E> java.util.List<E> fetch(RecordMapper<? super R,E> mapper)
                     throws DataAccessException

Fetch results into a custom mapper callback.

Parameters:

mapper - The mapper callback

Returns:

The result. This will never be null.

Throws:

DataAccessException - if something went wrong executing the query

fetchAsync

java.util.concurrent.CompletionStage<Result<R>> fetchAsync()

Fetch results in a new CompletionStage.

The result is asynchronously completed by a task running in an Executor provided by the underlying Configuration.executorProvider().

Returns:

The completion stage. The completed result will never be null.

fetchAsync

java.util.concurrent.CompletionStage<Result<R>> fetchAsync(java.util.concurrent.Executor executor)

Fetch results in a new CompletionStage that is asynchronously completed by a task running in the given executor.

Returns:

The completion stage. The completed result will never be null.

fetchLater

@Deprecated
FutureResult<R> fetchLater()
                    throws DataAccessException

Deprecated.

- 3.2.0 - [#2581] - This method will be removed in jOOQ 4.0

Fetch results asynchronously.

This method wraps fetching of records in a Future, such that you can access the actual records at a future instant. This is especially useful when

• You want to load heavy data in the background, for instance when the user logs in and accesses a pre-calculated dashboard screen, before they access the heavy data.
• You want to parallelise several independent OLAP queries before merging all data into a single report
• ...

This will internally create a "single thread executor", that is shut down at the end of the FutureResult's lifecycle. Use fetchLater(ExecutorService) instead, if you want control over your executing threads.

The result and its contained records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Returns:

A future result

Throws:

DataAccessException - if something went wrong executing the query

fetchLater

@Deprecated
FutureResult<R> fetchLater(java.util.concurrent.ExecutorService executor)
                    throws DataAccessException

Deprecated.

- 3.2.0 - [#2581] - This method will be removed in jOOQ 4.0

Fetch results asynchronously.

This method wraps fetching of records in a Future, such that you can access the actual records at a future instant. This is especially useful when

• You want to load heavy data in the background, for instance when the user logs in and accesses a pre-calculated dashboard screen, before they access the heavy data.
• You want to parallelise several independent OLAP queries before merging all data into a single report
• ...

Use this method rather than fetchLater(), in order to keep control over thread lifecycles, if you manage threads in a J2EE container or with Spring, for instance.

The result and its contained records are attached to the original Configuration by default. Use Settings.isAttachRecords() to override this behaviour.

Parameters:

executor - A custom executor

Returns:

A future result

Throws:

DataAccessException - if something went wrong executing the query

getRecordType

java.lang.Class<? extends R> getRecordType()

The record type produced by this query.

bind

ResultQuery<R> bind(java.lang.String param,
                    java.lang.Object value)
             throws java.lang.IllegalArgumentException,
                    DataTypeException

Description copied from interface: Query

Bind a new value to a named parameter.

[#1886] If the bind value with name param is inlined ( Param.isInline()) or if this query was created with StatementType.STATIC_STATEMENT and there is an underlying PreparedStatement kept open because of Query.keepStatement(boolean), the underlying PreparedStatement will be closed automatically in order for new bind values to have an effect.

Specified by:

bind in interface Query

Parameters:

param - The named parameter name. If this is a number, then this is the same as calling Query.bind(int, Object)

value - The new bind value.

Throws:

java.lang.IllegalArgumentException - if there is no parameter by the given parameter name or index.

DataTypeException - if value cannot be converted into the parameter's data type

bind

ResultQuery<R> bind(int index,
                    java.lang.Object value)
             throws java.lang.IllegalArgumentException,
                    DataTypeException

Description copied from interface: Query

Bind a new value to an indexed parameter.

[#1886] If the bind value at index is inlined ( Param.isInline()) or if this query was created with StatementType.STATIC_STATEMENT and there is an underlying PreparedStatement kept open because of Query.keepStatement(boolean), the underlying PreparedStatement will be closed automatically in order for new bind values to have an effect.

Specified by:

bind in interface Query

Parameters:

index - The parameter index, starting with 1

value - The new bind value.

Throws:

java.lang.IllegalArgumentException - if there is no parameter by the given parameter index.

DataTypeException - if value cannot be converted into the parameter's data type

poolable

ResultQuery<R> poolable(boolean poolable)

Description copied from interface: Query

Specify whether any JDBC Statement created by this query should be Statement.setPoolable(boolean).

If this method is not called on jOOQ types, then jOOQ will not specify the flag on JDBC either, resulting in JDBC's default behaviour.

Specified by:

poolable in interface Query

See Also:

Statement.setPoolable(boolean)

queryTimeout

ResultQuery<R> queryTimeout(int timeout)

Description copied from interface: Query

Specify the query timeout in number of seconds for the underlying JDBC Statement.

Specified by:

queryTimeout in interface Query

See Also:

Statement.setQueryTimeout(int)

keepStatement

ResultQuery<R> keepStatement(boolean keepStatement)

Description copied from interface: Query

Keep the query's underlying statement open after execution.

This indicates to jOOQ that the query's underlying Statement or PreparedStatement should be kept open after execution. If it is kept open, client code is responsible for properly closing it using Query.close()

Specified by:

keepStatement in interface Query

Parameters:

keepStatement - Whether to keep the underlying statement open

maxRows

ResultQuery<R> maxRows(int rows)

Specify the maximum number of rows returned by the underlying Statement.

This is not the same as setting a LIMIT .. OFFSET clause onto the statement, where the result set is restricted within the database.

See Also:

Statement.setMaxRows(int)

fetchSize

ResultQuery<R> fetchSize(int rows)

Specify the fetch size of the underlying Statement.

Regardless of this setting, fetchLazy() is the only way in jOOQ not to fetch all data in memory. However, you may influence how your JDBC driver interacts with your database through specifying a fetch size.

Dialect-specific remarks:

• MySQL uses Integer.MIN_VALUE as an indicator to fetch resulting rows row-by-row in conjunction with ResultSet.TYPE_FORWARD_ONLY (set in resultSetType(int)) and ResultSet.CONCUR_READ_ONLY (set in resultSetConcurrency(int)). See this page here for details.
• PostgreSQL does not like fetch sizes being combined with Connection.getAutoCommit() == true. For more information, see this page here

See Also:

Statement.setFetchSize(int)

resultSetConcurrency

ResultQuery<R> resultSetConcurrency(int resultSetConcurrency)

Specify the ResultSet concurrency of ResultSet objects created by jOOQ.

This will affect the way you may perceive ResultSet objects obtained from any of these methods:

• fetchResultSet()
• Cursor.resultSet()
• ExecuteContext.resultSet()

See Also:

Statement.getResultSetConcurrency()

resultSetType

ResultQuery<R> resultSetType(int resultSetType)

Specify the ResultSet type of ResultSet objects created by jOOQ.

This will affect the way you may perceive ResultSet objects obtained from any of these methods:

• fetchResultSet()
• Cursor.resultSet()
• ExecuteContext.resultSet()

See Also:

Statement.getResultSetType()

resultSetHoldability

ResultQuery<R> resultSetHoldability(int resultSetHoldability)

Specify the ResultSet holdability of ResultSet objects created by jOOQ.

This will affect the way you may perceive ResultSet objects obtained from any of these methods:

• fetchResultSet()
• Cursor.resultSet()
• ExecuteContext.resultSet()

See Also:

Statement.getResultSetHoldability()

intern

@Deprecated
ResultQuery<R> intern(Field<?>... fields)

Deprecated.

- 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0

Specify a set of fields whose values should be interned.

Unlike Result's intern() methods, this already interns values right after fetching them from a JDBC result set. See Result.intern(int...) for more details.

Parameters:

fields - The fields whose values should be interned

Returns:

The same result query

See Also:

Result.intern(Field...), String.intern()

intern

@Deprecated
ResultQuery<R> intern(int... fieldIndexes)

Deprecated.

- 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0

Specify a set of field indexes whose values should be interned.

Unlike Result's intern() methods, this already interns values right after fetching them from a JDBC result set. See Result.intern(int...) for more details.

Parameters:

fieldIndexes - The field indexes whose values should be interned

Returns:

The same result query

See Also:

Result.intern(int...), String.intern()

intern

@Deprecated
ResultQuery<R> intern(java.lang.String... fieldNames)

Deprecated.

- 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0

Specify a set of field names whose values should be interned.

Unlike Result's intern() methods, this already interns values right after fetching them from a JDBC result set. See Result.intern(String...) for more details.

Parameters:

fieldNames - The field names whose values should be interned

Returns:

The same result query

See Also:

Result.intern(String...), String.intern()

intern

@Deprecated
ResultQuery<R> intern(Name... fieldNames)

Deprecated.

- 3.10 - [#6254] - This functionality is no longer supported and will be removed in 4.0

Specify a set of field names whose values should be interned.

Unlike Result's intern() methods, this already interns values right after fetching them from a JDBC result set. See Result.intern(Name...) for more details.

Parameters:

fieldNames - The field names whose values should be interned

Returns:

The same result query

See Also:

Result.intern(Name...), String.intern()

coerce

<X extends Record> ResultQuery<X> coerce(Table<X> table)

Coerce the result record type of this query to that of a table.

coerce

ResultQuery<Record> coerce(Field<?>... fields)

Coerce the result record type of this query to that of a set of fields.

coerce

ResultQuery<Record> coerce(java.util.Collection<? extends Field<?>> fields)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1> ResultQuery<Record1<T1>> coerce(Field<T1> field1)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2> ResultQuery<Record2<T1,T2>> coerce(Field<T1> field1,
                                                       Field<T2> field2)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3> ResultQuery<Record3<T1,T2,T3>> coerce(Field<T1> field1,
                                                                         Field<T2> field2,
                                                                         Field<T3> field3)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4> ResultQuery<Record4<T1,T2,T3,T4>> coerce(Field<T1> field1,
                                                                                           Field<T2> field2,
                                                                                           Field<T3> field3,
                                                                                           Field<T4> field4)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5> ResultQuery<Record5<T1,T2,T3,T4,T5>> coerce(Field<T1> field1,
                                                                                                             Field<T2> field2,
                                                                                                             Field<T3> field3,
                                                                                                             Field<T4> field4,
                                                                                                             Field<T5> field5)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6> ResultQuery<Record6<T1,T2,T3,T4,T5,T6>> coerce(Field<T1> field1,
                                                                                                                               Field<T2> field2,
                                                                                                                               Field<T3> field3,
                                                                                                                               Field<T4> field4,
                                                                                                                               Field<T5> field5,
                                                                                                                               Field<T6> field6)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7> ResultQuery<Record7<T1,T2,T3,T4,T5,T6,T7>> coerce(Field<T1> field1,
                                                                                                                                                 Field<T2> field2,
                                                                                                                                                 Field<T3> field3,
                                                                                                                                                 Field<T4> field4,
                                                                                                                                                 Field<T5> field5,
                                                                                                                                                 Field<T6> field6,
                                                                                                                                                 Field<T7> field7)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8> ResultQuery<Record8<T1,T2,T3,T4,T5,T6,T7,T8>> coerce(Field<T1> field1,
                                                                                                                                                                   Field<T2> field2,
                                                                                                                                                                   Field<T3> field3,
                                                                                                                                                                   Field<T4> field4,
                                                                                                                                                                   Field<T5> field5,
                                                                                                                                                                   Field<T6> field6,
                                                                                                                                                                   Field<T7> field7,
                                                                                                                                                                   Field<T8> field8)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9> ResultQuery<Record9<T1,T2,T3,T4,T5,T6,T7,T8,T9>> coerce(Field<T1> field1,
                                                                                                                                                                                     Field<T2> field2,
                                                                                                                                                                                     Field<T3> field3,
                                                                                                                                                                                     Field<T4> field4,
                                                                                                                                                                                     Field<T5> field5,
                                                                                                                                                                                     Field<T6> field6,
                                                                                                                                                                                     Field<T7> field7,
                                                                                                                                                                                     Field<T8> field8,
                                                                                                                                                                                     Field<T9> field9)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10> ResultQuery<Record10<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10>> coerce(Field<T1> field1,
                                                                                                                                                                                                          Field<T2> field2,
                                                                                                                                                                                                          Field<T3> field3,
                                                                                                                                                                                                          Field<T4> field4,
                                                                                                                                                                                                          Field<T5> field5,
                                                                                                                                                                                                          Field<T6> field6,
                                                                                                                                                                                                          Field<T7> field7,
                                                                                                                                                                                                          Field<T8> field8,
                                                                                                                                                                                                          Field<T9> field9,
                                                                                                                                                                                                          Field<T10> field10)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11> ResultQuery<Record11<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11>> coerce(Field<T1> field1,
                                                                                                                                                                                                                              Field<T2> field2,
                                                                                                                                                                                                                              Field<T3> field3,
                                                                                                                                                                                                                              Field<T4> field4,
                                                                                                                                                                                                                              Field<T5> field5,
                                                                                                                                                                                                                              Field<T6> field6,
                                                                                                                                                                                                                              Field<T7> field7,
                                                                                                                                                                                                                              Field<T8> field8,
                                                                                                                                                                                                                              Field<T9> field9,
                                                                                                                                                                                                                              Field<T10> field10,
                                                                                                                                                                                                                              Field<T11> field11)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12> ResultQuery<Record12<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                  Field<T2> field2,
                                                                                                                                                                                                                                                  Field<T3> field3,
                                                                                                                                                                                                                                                  Field<T4> field4,
                                                                                                                                                                                                                                                  Field<T5> field5,
                                                                                                                                                                                                                                                  Field<T6> field6,
                                                                                                                                                                                                                                                  Field<T7> field7,
                                                                                                                                                                                                                                                  Field<T8> field8,
                                                                                                                                                                                                                                                  Field<T9> field9,
                                                                                                                                                                                                                                                  Field<T10> field10,
                                                                                                                                                                                                                                                  Field<T11> field11,
                                                                                                                                                                                                                                                  Field<T12> field12)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13> ResultQuery<Record13<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                      Field<T2> field2,
                                                                                                                                                                                                                                                                      Field<T3> field3,
                                                                                                                                                                                                                                                                      Field<T4> field4,
                                                                                                                                                                                                                                                                      Field<T5> field5,
                                                                                                                                                                                                                                                                      Field<T6> field6,
                                                                                                                                                                                                                                                                      Field<T7> field7,
                                                                                                                                                                                                                                                                      Field<T8> field8,
                                                                                                                                                                                                                                                                      Field<T9> field9,
                                                                                                                                                                                                                                                                      Field<T10> field10,
                                                                                                                                                                                                                                                                      Field<T11> field11,
                                                                                                                                                                                                                                                                      Field<T12> field12,
                                                                                                                                                                                                                                                                      Field<T13> field13)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14> ResultQuery<Record14<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                          Field<T2> field2,
                                                                                                                                                                                                                                                                                          Field<T3> field3,
                                                                                                                                                                                                                                                                                          Field<T4> field4,
                                                                                                                                                                                                                                                                                          Field<T5> field5,
                                                                                                                                                                                                                                                                                          Field<T6> field6,
                                                                                                                                                                                                                                                                                          Field<T7> field7,
                                                                                                                                                                                                                                                                                          Field<T8> field8,
                                                                                                                                                                                                                                                                                          Field<T9> field9,
                                                                                                                                                                                                                                                                                          Field<T10> field10,
                                                                                                                                                                                                                                                                                          Field<T11> field11,
                                                                                                                                                                                                                                                                                          Field<T12> field12,
                                                                                                                                                                                                                                                                                          Field<T13> field13,
                                                                                                                                                                                                                                                                                          Field<T14> field14)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15> ResultQuery<Record15<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                              Field<T2> field2,
                                                                                                                                                                                                                                                                                                              Field<T3> field3,
                                                                                                                                                                                                                                                                                                              Field<T4> field4,
                                                                                                                                                                                                                                                                                                              Field<T5> field5,
                                                                                                                                                                                                                                                                                                              Field<T6> field6,
                                                                                                                                                                                                                                                                                                              Field<T7> field7,
                                                                                                                                                                                                                                                                                                              Field<T8> field8,
                                                                                                                                                                                                                                                                                                              Field<T9> field9,
                                                                                                                                                                                                                                                                                                              Field<T10> field10,
                                                                                                                                                                                                                                                                                                              Field<T11> field11,
                                                                                                                                                                                                                                                                                                              Field<T12> field12,
                                                                                                                                                                                                                                                                                                              Field<T13> field13,
                                                                                                                                                                                                                                                                                                              Field<T14> field14,
                                                                                                                                                                                                                                                                                                              Field<T15> field15)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16> ResultQuery<Record16<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                  Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                  Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                  Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                  Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                  Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                  Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                  Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                  Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                  Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                  Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                  Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                  Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                  Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                  Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                  Field<T16> field16)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17> ResultQuery<Record17<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                                      Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                                      Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                                      Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                                      Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                                      Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                                      Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                                      Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                                      Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                                      Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                                      Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                                      Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                                      Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                                      Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                                      Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                                      Field<T16> field16,
                                                                                                                                                                                                                                                                                                                                                      Field<T17> field17)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18> ResultQuery<Record18<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                                                          Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                                                          Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                                                          Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                                                          Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                                                          Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                                                          Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                                                          Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                                                          Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                                                          Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                                                          Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                                                          Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                                                          Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                                                          Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                                                          Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                                                          Field<T16> field16,
                                                                                                                                                                                                                                                                                                                                                                          Field<T17> field17,
                                                                                                                                                                                                                                                                                                                                                                          Field<T18> field18)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19> ResultQuery<Record19<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T16> field16,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T17> field17,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T18> field18,
                                                                                                                                                                                                                                                                                                                                                                                              Field<T19> field19)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20> ResultQuery<Record20<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T16> field16,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T17> field17,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T18> field18,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T19> field19,
                                                                                                                                                                                                                                                                                                                                                                                                                  Field<T20> field20)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21> ResultQuery<Record21<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T16> field16,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T17> field17,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T18> field18,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T19> field19,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T20> field20,
                                                                                                                                                                                                                                                                                                                                                                                                                                      Field<T21> field21)

Coerce the result record type of this query to that of a set of fields.

coerce

<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22> ResultQuery<Record22<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22>> coerce(Field<T1> field1,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T2> field2,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T3> field3,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T4> field4,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T5> field5,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T6> field6,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T7> field7,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T8> field8,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T9> field9,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T10> field10,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T11> field11,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T12> field12,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T13> field13,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T14> field14,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T15> field15,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T16> field16,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T17> field17,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T18> field18,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T19> field19,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T20> field20,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T21> field21,
                                                                                                                                                                                                                                                                                                                                                                                                                                                          Field<T22> field22)

Coerce the result record type of this query to that of a set of fields.