org.jooq

Interface WindowDefinition

All Superinterfaces:

QueryPart, Serializable

public interface WindowDefinition
extends QueryPart

A window definition.

Window definitions can be

• declared in the WINDOW clause (see SelectWindowStep.window(WindowDefinition...)
• referenced from the OVER clause (see AggregateFunction.over(WindowDefinition)

The WINDOW clause is only natively supported by

• SQLDialect.POSTGRES
• SQLDialect.SYBASE

If your database supports window functions, but not the WINDOW clause, jOOQ will inline window definitions into their respective window functions.

Author:

Lukas Eder

Method Summary

Methods inherited from interface org.jooq.QueryPart

equals, hashCode, toString