Package org.apache.calcite.piglet

Class Ast.ForeachNestedStmt

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.ForeachNestedStmt

Enclosing class:

Ast

public static class Ast.ForeachNestedStmt
extends Ast.Assignment1

Parse tree node for FOREACH statement (nested).

Syntax:

alias = FOREACH nested_alias { alias = nested_op; [alias = nested_op; ]... GENERATE expression [, expression]... };
nested_op ::= DISTINCT, FILTER, LIMIT, ORDER, SAMPLE

See Also:

• Ast.ForeachStmt

Field Summary

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

op, pos

Constructor Summary

Constructors

Constructor	Description
ForeachNestedStmt(SqlParserPos pos, Ast.Identifier target, Ast.Identifier source, List<Ast.Stmt> nestedStmtList, List<Ast.Node> expList, Ast.Schema schema)

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Details

ForeachNestedStmt

public ForeachNestedStmt(SqlParserPos pos,
 Ast.Identifier target,
 Ast.Identifier source,
 List<Ast.Stmt> nestedStmtList,
 List<Ast.Node> expList,
 Ast.Schema schema)