org.apache.ignite.internal.processors.query.h2.sql

Class GridFirstValueFunction

java.lang.Object

org.apache.ignite.internal.processors.query.h2.sql.GridAggregateOrderedFunction

org.apache.ignite.internal.processors.query.h2.sql.GridFirstValueFunction

All Implemented Interfaces:

org.gridgain.internal.h2.api.AggregateFunction

public class GridFirstValueFunction
extends GridAggregateOrderedFunction

SQL aggregate function to select the first value in the sorted group.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Fields inherited from class org.apache.ignite.internal.processors.query.h2.sql.GridAggregateOrderedFunction

asc, comparator, currentVal

Constructor Summary

Constructors

Constructor and Description
GridFirstValueFunction()

Method Summary

Methods inherited from class org.apache.ignite.internal.processors.query.h2.sql.GridAggregateOrderedFunction

add, compare, getResult, getType, init

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

GridFirstValueFunction

public GridFirstValueFunction()