SetOperationStmt Struct Reference

#include <parsenodes.h>

Data Fields
NodeTag	type
SetOperation	op
bool	all
Node *	larg
Node *	rarg
List *	colTypes
List *	colTypmods
List *	colCollations
List *	groupClauses

Detailed Description

Definition at line 1686 of file parsenodes.h.

Field Documentation

all

bool SetOperationStmt::all

Definition at line 1690 of file parsenodes.h.

Referenced by generate_nonunion_paths(), generate_recursion_path(), generate_union_paths(), get_setop_query(), is_simple_union_all_recurse(), JumbleExpr(), plan_union_children(), query_is_distinct_for(), rewriteSearchAndCycle(), and transformSetOperationTree().

colCollations

List* SetOperationStmt::colCollations

Definition at line 1698 of file parsenodes.h.

Referenced by generate_nonunion_paths(), generate_recursion_path(), generate_union_paths(), plan_union_children(), rewriteSearchAndCycle(), transformSetOperationStmt(), and transformSetOperationTree().

colTypes

List* SetOperationStmt::colTypes

Definition at line 1696 of file parsenodes.h.

Referenced by generate_nonunion_paths(), generate_recursion_path(), generate_union_paths(), plan_union_children(), rewriteSearchAndCycle(), subquery_is_pushdown_safe(), transformSetOperationStmt(), and transformSetOperationTree().

colTypmods

List* SetOperationStmt::colTypmods

Definition at line 1697 of file parsenodes.h.

Referenced by rewriteSearchAndCycle(), transformSetOperationStmt(), and transformSetOperationTree().

groupClauses

List* SetOperationStmt::groupClauses

Definition at line 1699 of file parsenodes.h.

Referenced by find_expr_references_walker(), generate_setop_grouplist(), query_is_distinct_for(), rewriteSearchAndCycle(), and transformSetOperationTree().

larg

Node* SetOperationStmt::larg

Definition at line 1691 of file parsenodes.h.

Referenced by analyzeCTE(), expression_tree_mutator(), expression_tree_walker(), generate_nonunion_paths(), generate_recursion_path(), get_setop_query(), is_simple_union_all_recurse(), JumbleExpr(), plan_set_operations(), plan_union_children(), pull_up_union_leaf_queries(), recurse_push_qual(), recurse_pushdown_safe(), rewriteSearchAndCycle(), transformSetOperationStmt(), and transformSetOperationTree().

op

SetOperation SetOperationStmt::op

Definition at line 1689 of file parsenodes.h.

Referenced by generate_nonunion_paths(), generate_recursion_path(), get_setop_query(), is_simple_union_all_recurse(), JumbleExpr(), plan_union_children(), query_is_distinct_for(), recurse_pushdown_safe(), recurse_set_operations(), rewriteSearchAndCycle(), and transformSetOperationTree().

rarg

Node* SetOperationStmt::rarg

Definition at line 1692 of file parsenodes.h.

Referenced by analyzeCTE(), expression_tree_mutator(), expression_tree_walker(), generate_nonunion_paths(), generate_recursion_path(), get_setop_query(), is_simple_union_all_recurse(), JumbleExpr(), plan_union_children(), pull_up_union_leaf_queries(), recurse_push_qual(), recurse_pushdown_safe(), rewriteSearchAndCycle(), and transformSetOperationTree().

type

NodeTag SetOperationStmt::type

Definition at line 1688 of file parsenodes.h.

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The documentation for this struct was generated from the following file:

• src/include/nodes/parsenodes.h