org.jooq

Interface WindowSpecificationExcludeStep

All Superinterfaces:

QueryPart, Serializable, WindowSpecification, WindowSpecificationFinalStep

public interface WindowSpecificationExcludeStep
extends WindowSpecificationFinalStep

An intermediate step in the construction of a WindowSpecification.

Example:

 WindowSpecification spec =
 DSL.partitionBy(BOOK.AUTHOR_ID)
    .orderBy(BOOK.ID)
    .rowsBetweenUnboundedPreceding()
    .andCurrentRow();
 

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 Type	Method and Description
WindowSpecificationFinalStep	excludeCurrentRow() Add an EXCLUDE CURRENT ROW clause.
WindowSpecificationFinalStep	excludeGroup() Add an EXCLUDE GROUP clause.
WindowSpecificationFinalStep	excludeNoOthers() Add an EXCLUDE NO OTHERS clause.
WindowSpecificationFinalStep	excludeTies() Add an EXCLUDE TIES clause.

Methods inherited from interface org.jooq.QueryPart

equals, hashCode, toString

Method Detail

excludeCurrentRow

@Support(value={H2,POSTGRES,SQLITE})
WindowSpecificationFinalStep excludeCurrentRow()

Add an EXCLUDE CURRENT ROW clause.

excludeGroup

@Support(value={H2,POSTGRES,SQLITE})
WindowSpecificationFinalStep excludeGroup()

Add an EXCLUDE GROUP clause.

excludeTies

@Support(value={H2,POSTGRES,SQLITE})
WindowSpecificationFinalStep excludeTies()

Add an EXCLUDE TIES clause.

excludeNoOthers

@Support(value={H2,MARIADB,MYSQL,POSTGRES,SQLITE})
WindowSpecificationFinalStep excludeNoOthers()

Add an EXCLUDE NO OTHERS clause.