Package org.apache.calcite.piglet

Class Ast.GroupStmt

java.lang.Object

org.apache.calcite.piglet.Ast.Node

org.apache.calcite.piglet.Ast.Stmt

org.apache.calcite.piglet.Ast.Assignment

org.apache.calcite.piglet.Ast.Assignment1

org.apache.calcite.piglet.Ast.GroupStmt

Enclosing class:

Ast

public static class Ast.GroupStmt
extends Ast.Assignment1

Parse tree node for GROUP statement.

Syntax:

alias = GROUP alias ( ALL | BY ( exp | '(' exp [, exp]... ')' ) )

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.util.List<Ast.Node>	keys	Grouping keys.

Fields inherited from class org.apache.calcite.piglet.Ast.Assignment1

source

Fields inherited from class org.apache.calcite.piglet.Ast.Assignment

target

Fields inherited from class org.apache.calcite.piglet.Ast.Node

op, pos

Constructor Summary

Constructors

Constructor	Description
GroupStmt(SqlParserPos pos, Ast.Identifier target, Ast.Identifier source, java.util.List<Ast.Node> keys)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

keys

final java.util.List<Ast.Node> keys

Grouping keys. May be null (for ALL), or a list of one or more expressions.

Constructor Detail

GroupStmt

public GroupStmt(SqlParserPos pos,
                 Ast.Identifier target,
                 Ast.Identifier source,
                 java.util.List<Ast.Node> keys)