org.apache.flink.table.api

Class OverWindowPartitioned

java.lang.Object

org.apache.flink.table.api.OverWindowPartitioned

@PublicEvolving
public final class OverWindowPartitioned
extends Object

Partially defined over window with partitioning.

Method Summary

Modifier and Type	Method and Description
OverWindowPartitionedOrdered	orderBy(Expression orderBy) Specifies the time attribute on which rows are ordered.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

orderBy

public OverWindowPartitionedOrdered orderBy(Expression orderBy)

Specifies the time attribute on which rows are ordered.

For streaming tables, reference a rowtime or proctime time attribute here to specify the time mode.

For batch tables, refer to a timestamp or long attribute.

Parameters:

orderBy - field reference

Returns:

an over window with defined order