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* Licensed under the Apache License, Version 2.0 (the "License");
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package org.jooq;
/**
* A window definition.
* <p>
* Window definitions can be
* <ul>
* <li>declared in the <code>WINDOW</code> clause (see
* {@link SelectWindowStep#window(WindowDefinition...)}</li>
* <li>referenced from the <code>OVER</code> clause (see
* {@link AggregateFunction#over(WindowDefinition)}</li>
* </ul>
* <p>
* The <code>WINDOW</code> clause is only natively supported by
* <ul>
* <li> {@link SQLDialect#POSTGRES}</li>
* <li> {@link SQLDialect#SYBASE}</li>
* </ul>
* <p>
* If your database supports window functions, but not the <code>WINDOW</code>
* clause, jOOQ will inline window definitions into their respective window
* functions.
*
* @author Lukas Eder
*/
public interface WindowDefinition extends QueryPart {
}