- All Superinterfaces:
AlterTableFinalStep
,Attachable
,AttachableQueryPart
,AutoCloseable
,DDLQuery
,Flow.Publisher<Integer>
,Publisher<Integer>
,org.reactivestreams.Publisher<Integer>
,Query
,QueryPart
,RowCountQuery
,Serializable
,Statement
The step in the Referencing
ALTER TABLE
DSL used to DROP
columns or constraints.
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 AlterTableFinalStep
cascade()
Add aCASCADE
clause to theALTER TABLE … DROP
statement.@NotNull AlterTableFinalStep
restrict()
Add aRESTRICT
clause to theALTER TABLE … DROP
statement.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.reactivestreams.Publisher
subscribe
Methods inherited from interface org.jooq.Query
bind, bind, cancel, close, execute, executeAsync, executeAsync, isExecutable, keepStatement, poolable, queryTimeout
-
Method Details
-
cascade
@NotNull @CheckReturnValue @Support({COCKROACHDB,DB2,DERBY,HSQLDB,ORACLE,POSTGRES,YUGABYTEDB}) @NotNull AlterTableFinalStep cascade()Add aCASCADE
clause to theALTER TABLE … DROP
statement. -
restrict
@NotNull @CheckReturnValue @Support({COCKROACHDB,DB2,DERBY,HSQLDB,ORACLE,POSTGRES,YUGABYTEDB}) @NotNull AlterTableFinalStep restrict()Add aRESTRICT
clause to theALTER TABLE … DROP
statement.
-