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- All Superinterfaces:
Attachable
,AutoCloseable
,Flow.Publisher<Integer>
,Merge<R>
,MergeFinalStep<R>
,MergeMatchedDeleteStep<R>
,MergeMatchedStep<R>
,MergeNotMatchedStep<R>
,org.reactivestreams.Publisher<Integer>
,Query
,QueryPart
,RowCountQuery
,Serializable
,Statement
- All Known Subinterfaces:
MergeMatchedSetMoreStep<R>
public interface MergeMatchedWhereStep<R extends Record> extends MergeMatchedDeleteStep<R>
This type is used for theMerge
's DSL API.Example:
DSLContext create = DSL.using(configuration); create.mergeInto(table) .using(select) .on(condition) .whenMatchedThenUpdate() .set(field1, value1) .set(field2, value2) .whenNotMatchedThenInsert(field1, field2) .values(value1, value2) .execute();
Referencing
XYZ*Step
types directly from client codeIt 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
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description @NotNull MergeMatchedDeleteStep<R>
where(Boolean condition)
Deprecated.- 3.8.0 - [#4763] - Usewhere(Condition)
(typically withDSL.trueCondition()
,DSL.falseCondition()
, orDSL.noCondition()
as the parameter) orwhere(Field)
instead.@NotNull MergeMatchedDeleteStep<R>
where(Condition condition)
Add an additionalWHERE
clause to the precedingWHEN MATCHED THEN UPDATE
clause.@NotNull MergeMatchedDeleteStep<R>
where(Field<Boolean> condition)
Add an additionalWHERE
clause to the precedingWHEN MATCHED THEN UPDATE
clause.-
Methods inherited from interface org.jooq.Attachable
attach, configuration, detach
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Methods inherited from interface java.util.concurrent.Flow.Publisher
subscribe
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Methods inherited from interface org.jooq.MergeMatchedDeleteStep
deleteWhere, deleteWhere, deleteWhere
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Methods inherited from interface org.jooq.MergeMatchedStep
whenMatchedAnd, whenMatchedAnd, whenMatchedAnd, whenMatchedAnd, whenMatchedAnd, whenMatchedAnd, whenMatchedThenDelete, whenMatchedThenUpdate
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Methods inherited from interface org.jooq.MergeNotMatchedStep
whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert, whenNotMatchedThenInsert
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Methods inherited from interface org.jooq.Query
bind, bind, cancel, close, execute, executeAsync, executeAsync, getBindValues, getParam, getParams, getSQL, getSQL, getSQL, isExecutable, keepStatement, poolable, queryTimeout
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Method Detail
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where
@NotNull @Support({DB2,DERBY,FIREBIRD_3_0,H2,HANA,HSQLDB,ORACLE,SQLSERVER,SYBASE,TERADATA,VERTICA}) @NotNull MergeMatchedDeleteStep<R> where(Condition condition)
Add an additionalWHERE
clause to the precedingWHEN MATCHED THEN UPDATE
clause.In Oracle, this will produce:
WHEN MATCHED THEN UPDATE SET .. WHERE [ condition ]
In SQL Server, this will produce:
WHEN MATCHED AND [ condition ] THEN UPDATE SET ..
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where
@NotNull @Support({DB2,DERBY,FIREBIRD_3_0,H2,HANA,HSQLDB,ORACLE,SQLSERVER,SYBASE,TERADATA,VERTICA}) @NotNull MergeMatchedDeleteStep<R> where(Field<Boolean> condition)
Add an additionalWHERE
clause to the precedingWHEN MATCHED THEN UPDATE
clause.In Oracle, this will produce:
WHEN MATCHED THEN UPDATE SET .. WHERE [ condition ]
In SQL Server, this will produce:
WHEN MATCHED AND [ condition ] THEN UPDATE SET ..
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where
@Deprecated @NotNull @Support({DB2,DERBY,FIREBIRD_3_0,H2,HANA,HSQLDB,ORACLE,SQLSERVER,SYBASE,TERADATA,VERTICA}) @NotNull MergeMatchedDeleteStep<R> where(Boolean condition)
Deprecated.- 3.8.0 - [#4763] - Usewhere(Condition)
(typically withDSL.trueCondition()
,DSL.falseCondition()
, orDSL.noCondition()
as the parameter) orwhere(Field)
instead. Due to ambiguity between calling this method usingField.equals(Object)
argument, vs. calling the other method via aField.equal(Object)
argument, this method will be removed in the future.Add an additionalWHERE
clause to the precedingWHEN MATCHED THEN UPDATE
clause.In Oracle, this will produce:
WHEN MATCHED THEN UPDATE SET .. WHERE [ condition ]
In SQL Server, this will produce:
WHEN MATCHED AND [ condition ] THEN UPDATE SET ..
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