Package org.apache.calcite.sql.fun

Class SqlLiteralAggFunction

java.lang.Object

org.apache.calcite.sql.fun.SqlLiteralAggFunction

public class SqlLiteralAggFunction
extends Object

The LITERAL_AGG aggregate function.

It accepts zero regular aggregate arguments (the kind that reference columns of the input group) but one argument of type RexLiteral, and its return is that literal.

Field Summary

Fields

Modifier and Type	Field	Description
static final SqlBasicAggFunction	INSTANCE

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final SqlBasicAggFunction INSTANCE