# Package org.h2.expression.aggregate

package org.h2.expression.aggregate
Aggregate functions.

Related Packages
Package
Description
org.h2.expression
Expressions include mathematical operations, simple values, and others.
org.h2.expression.analysis
Base classes for data analysis operations and implementations of window functions.
org.h2.expression.condition
Condition expressions.
org.h2.expression.function
Functions.
Class
Description
AbstractAggregate
A base class for aggregate functions.
Aggregate
Implements the integrated aggregate functions, such as COUNT, MAX, SUM.
AggregateType
The type of an aggregate function.
JavaAggregate
This class wraps a user-defined aggregate.
ListaggArguments
Additional arguments of LISTAGG aggregate function.