- All Superinterfaces:
Attachable
,AttachableQueryPart
,FieldLike
,FieldOrRowOrSelect
,Fields
,Flow.Publisher<R>
,Iterable<R>
,Publisher<R>
,org.reactivestreams.Publisher<R>
,Query
,QueryPart
,ResultQuery<R>
,Select<R>
,SelectCorrelatedSubqueryStep<R>
,SelectFinalStep<R>
,SelectForStep<R>
,SelectForUpdateStep<R>
,SelectOptionStep<R>
,SelectUnionStep<R>
,Serializable
,Statement
,TableLike<R>
- All Known Subinterfaces:
SelectLimitPercentStep<R>
,SelectWithTiesStep<R>
Select
's DSL API when selecting generic
Record
types.
Example:
-- get all authors' first and last names, and the number
-- of books they've written in German, if they have written
-- more than five books in German in the last three years
-- (from 2011), and sort those authors by last names
-- limiting results to the second and third row
SELECT T_AUTHOR.FIRST_NAME, T_AUTHOR.LAST_NAME, COUNT(*)
FROM T_AUTHOR
JOIN T_BOOK ON T_AUTHOR.ID = T_BOOK.AUTHOR_ID
WHERE T_BOOK.LANGUAGE = 'DE'
AND T_BOOK.PUBLISHED > '2008-01-01'
GROUP BY T_AUTHOR.FIRST_NAME, T_AUTHOR.LAST_NAME
HAVING COUNT(*) > 5
ORDER BY T_AUTHOR.LAST_NAME ASC NULLS FIRST
LIMIT 2
OFFSET 1
FOR UPDATE
OF FIRST_NAME, LAST_NAME
NO WAIT
Its equivalent in jOOQ
create.select(TAuthor.FIRST_NAME, TAuthor.LAST_NAME, create.count())
.from(T_AUTHOR)
.join(T_BOOK).on(TBook.AUTHOR_ID.equal(TAuthor.ID))
.where(TBook.LANGUAGE.equal("DE"))
.and(TBook.PUBLISHED.greaterThan(parseDate('2008-01-01')))
.groupBy(TAuthor.FIRST_NAME, TAuthor.LAST_NAME)
.having(create.count().greaterThan(5))
.orderBy(TAuthor.LAST_NAME.asc().nullsFirst())
.limit(2)
.offset(1)
.forUpdate()
.of(TAuthor.FIRST_NAME, TAuthor.LAST_NAME)
.noWait();
Refer to the manual for more details
Referencing XYZ*Step
types directly from client code
It is usually not recommended to reference any XYZ*Step
types
directly from client code, or assign them to local variables. When writing
dynamic SQL, creating a statement's components dynamically, and passing them
to the DSL API statically is usually a better choice. See the manual's
section about dynamic SQL for details: https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql.
Drawbacks of referencing the XYZ*Step
types directly:
- They're operating on mutable implementations (as of jOOQ 3.x)
- They're less composable and not easy to get right when dynamic SQL gets complex
- They're less readable
- They might have binary incompatible changes between minor releases
- Author:
- Lukas Eder
-
Method Summary
Modifier and TypeMethodDescription@NotNull SelectForUpdateStep
<R> Add a 0-basedOFFSET
clause to the query.@NotNull SelectForUpdateStep
<R> Add a 0-basedOFFSET
clause to the query.Methods inherited from interface org.jooq.Attachable
attach, configuration, detach
Methods inherited from interface org.jooq.AttachableQueryPart
getBindValues, getParam, getParams, getSQL, getSQL
Methods inherited from interface org.jooq.Fields
dataType, dataType, dataType, dataTypes, field, field, field, field, field, field, field, field, field, field, fields, fields, fields, fields, fields, fieldsIncludingHidden, fieldsRow, fieldStream, indexOf, indexOf, indexOf, type, type, type, types
Methods inherited from interface org.reactivestreams.Publisher
subscribe
Methods inherited from interface org.jooq.Query
cancel, execute, executeAsync, executeAsync, isExecutable
Methods inherited from interface org.jooq.QueryPart
$replace, $replace, $traverse, $traverse, equals, hashCode, toString
Methods inherited from interface org.jooq.ResultQuery
bind, bind, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, coerce, collect, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAny, fetchAnyArray, fetchAnyInto, fetchAnyInto, fetchAnyMap, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArray, fetchArrays, fetchAsync, fetchAsync, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchGroups, fetchInto, fetchInto, fetchInto, fetchLazy, fetchMany, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMap, fetchMaps, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOne, fetchOneArray, fetchOneInto, fetchOneInto, fetchOneMap, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptional, fetchOptionalArray, fetchOptionalInto, fetchOptionalInto, fetchOptionalMap, fetchResultSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSet, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingle, fetchSingleArray, fetchSingleInto, fetchSingleInto, fetchSingleMap, fetchSize, fetchStream, fetchStreamInto, fetchStreamInto, forEach, getRecordType, getResult, iterator, keepStatement, maxRows, poolable, queryTimeout, resultSetConcurrency, resultSetHoldability, resultSetType, spliterator, stream
Methods inherited from interface org.jooq.Select
$connectBy, $connectBy, $connectByNoCycle, $connectByNoCycle, $connectByStartWith, $connectByStartWith, $distinct, $distinct, $distinctOn, $distinctOn, $from, $from, $groupBy, $groupBy, $groupByDistinct, $groupByDistinct, $having, $having, $limit, $limit, $limitPercent, $limitPercent, $limitWithTies, $limitWithTies, $offset, $offset, $orderBy, $orderBy, $qualify, $qualify, $select, $select, $where, $where, $window, $window, $with, $with, getSelect
Methods inherited from interface org.jooq.SelectCorrelatedSubqueryStep
between, between, between, between, betweenSymmetric, betweenSymmetric, betweenSymmetric, betweenSymmetric, compare, compare, compare, eq, eq, eq, equal, equal, equal, ge, ge, ge, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterThan, greaterThan, greaterThan, gt, gt, gt, in, in, isDistinctFrom, isDistinctFrom, isDistinctFrom, isNotDistinctFrom, isNotDistinctFrom, isNotDistinctFrom, isNotNull, isNull, le, le, le, lessOrEqual, lessOrEqual, lessOrEqual, lessThan, lessThan, lessThan, lt, lt, lt, ne, ne, ne, notBetween, notBetween, notBetween, notBetween, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notEqual, notEqual, notEqual, notIn, notIn
Methods inherited from interface org.jooq.SelectFinalStep
getQuery
Methods inherited from interface org.jooq.SelectForStep
forJSON, forJSONB, forXML
Methods inherited from interface org.jooq.SelectForUpdateStep
forKeyShare, forNoKeyUpdate, forShare, forUpdate, withCheckOption, withReadOnly
Methods inherited from interface org.jooq.SelectOptionStep
option
Methods inherited from interface org.jooq.SelectUnionStep
except, exceptAll, exceptDistinct, intersect, intersectAll, intersectDistinct, union, unionAll, unionDistinct
Methods inherited from interface org.jooq.TableLike
asMultiset, asMultiset, asMultiset, asMultiset, asTable, asTable, asTable, asTable, asTable, asTable, asTable, asTable, asTable, asTable, asTable, asTable
-
Method Details
-
offset
@NotNull @CheckReturnValue @Support({AURORA_MYSQL,AURORA_POSTGRES,BIGQUERY,CLICKHOUSE,COCKROACHDB,CUBRID,DB2,DERBY,DUCKDB,EXASOL,FIREBIRD,H2,HANA,HSQLDB,IGNITE,INFORMIX,INGRES,MARIADB,MEMSQL,MYSQL,ORACLE,POSTGRES,REDSHIFT,SNOWFLAKE,SQLDATAWAREHOUSE,SQLITE,SQLSERVER,SYBASE,TERADATA,TRINO,VERTICA,YUGABYTEDB}) @NotNull SelectForUpdateStep<R> offset(Number offset) Add a 0-basedOFFSET
clause to the query.Offsets are 0-based as they describe the number of rows to skip.
If there is no
LIMIT … OFFSET
orTOP
clause in your RDBMS, or if your RDBMS does not natively support offsets, this is emulated with aROW_NUMBER()
window function and nestedSELECT
statements. -
offset
@NotNull @CheckReturnValue @Support({AURORA_MYSQL,AURORA_POSTGRES,BIGQUERY,CLICKHOUSE,COCKROACHDB,CUBRID,DB2,DERBY,DUCKDB,EXASOL,FIREBIRD,H2,HANA,HSQLDB,IGNITE,INFORMIX,INGRES,MARIADB,MEMSQL,MYSQL,ORACLE,POSTGRES,REDSHIFT,SNOWFLAKE,SQLDATAWAREHOUSE,SQLITE,SQLSERVER,SYBASE,TERADATA,TRINO,VERTICA,YUGABYTEDB}) @NotNull SelectForUpdateStep<R> offset(Field<? extends Number> offset) Add a 0-basedOFFSET
clause to the query.Offsets are 0-based as they describe the number of rows to skip.
If there is no
LIMIT … OFFSET
orTOP
clause in your RDBMS, or if your RDBMS does not natively support offsets, this is emulated with aROW_NUMBER()
window function and nestedSELECT
statements.
-