OpExpr Struct Reference

#include <primnodes.h>

Public Member Functions
Oid opfuncid	pg_node_attr (equal_ignore_if_zero, query_jumble_ignore)
Oid opresulttype	pg_node_attr (query_jumble_ignore)
bool opretset	pg_node_attr (query_jumble_ignore)
Oid opcollid	pg_node_attr (query_jumble_ignore)
Oid inputcollid	pg_node_attr (query_jumble_ignore)

Data Fields
Expr	xpr
Oid	opno
List *	args
int	location

Detailed Description

Definition at line 740 of file primnodes.h.

Member Function Documentation

pg_node_attr() [1/5]

Oid opfuncid OpExpr::pg_node_attr	(	equal_ignore_if_zero	,
		query_jumble_ignore
	)

pg_node_attr() [2/5]

Oid opresulttype OpExpr::pg_node_attr

(

query_jumble_ignore

)

pg_node_attr() [3/5]

bool opretset OpExpr::pg_node_attr

(

query_jumble_ignore

)

pg_node_attr() [4/5]

Oid opcollid OpExpr::pg_node_attr

(

query_jumble_ignore

)

pg_node_attr() [5/5]

Oid inputcollid OpExpr::pg_node_attr

(

query_jumble_ignore

)

Field Documentation

args

List* OpExpr::args

Definition at line 763 of file primnodes.h.

Referenced by check_and_push_window_quals(), clause_selectivity_ext(), clauselist_selectivity_ext(), commute_restrictinfo(), CommuteOpExpr(), compute_semijoin_info(), convert_EXISTS_to_ANY(), create_hashjoin_plan(), deparseDistinctExpr(), deparseOpExpr(), dependency_is_compatible_clause(), dependency_is_compatible_expression(), eval_const_expressions_mutator(), exec_check_rw_parameter(), ExecInitExprRec(), ExecInitFunctionResultSet(), ExecInitSubPlan(), expression_tree_mutator_impl(), expression_tree_walker_impl(), exprLocation(), exprTypmod(), find_nonnullable_rels_walker(), find_nonnullable_vars_walker(), find_window_run_conditions(), fix_indexqual_clause(), foreign_expr_walker(), get_leftop(), get_oper_expr(), get_rightop(), get_rule_expr(), get_simple_binary_op_name(), get_sublink_expr(), get_switched_clauses(), gincost_opexpr(), hash_ok_operator(), have_partkey_equi_join(), index_other_operands_eval_cost(), IsBinaryTidClause(), like_regex_support(), make_op(), make_opclause(), match_clause_to_ordering_op(), match_foreign_keys_to_quals(), match_opclause_to_indexcol(), mcv_get_match_bitmap(), MJExamineQuals(), negate_clause(), network_subset_support(), operator_predicate_proof(), paraminfo_get_equal_hashops(), predicate_implied_by_simple_clause(), statext_is_compatible_clause_internal(), test_opexpr_is_hashable(), and transformAExprNullIf().

location

int OpExpr::location

Definition at line 766 of file primnodes.h.

Referenced by eval_const_expressions_mutator(), exprLocation(), get_switched_clauses(), make_op(), make_opclause(), and negate_clause().

opno

Oid OpExpr::opno

Definition at line 745 of file primnodes.h.

Referenced by btcostestimate(), clause_selectivity_ext(), clauselist_selectivity_ext(), commute_restrictinfo(), CommuteOpExpr(), compute_semijoin_info(), convert_EXISTS_to_ANY(), create_hashjoin_plan(), deparseOpExpr(), dependency_is_compatible_clause(), dependency_is_compatible_expression(), eval_const_expressions_mutator(), ExecInitSubPlan(), find_expr_references_walker(), find_window_run_conditions(), foreign_expr_walker(), get_oper_expr(), get_simple_binary_op_name(), get_sublink_expr(), get_switched_clauses(), gincost_opexpr(), hash_ok_operator(), have_partkey_equi_join(), make_op(), make_opclause(), MakeTidOpExpr(), match_clause_to_ordering_op(), match_clause_to_partition_key(), match_foreign_keys_to_quals(), match_opclause_to_indexcol(), mcv_get_match_bitmap(), MJExamineQuals(), negate_clause(), operator_predicate_proof(), set_opfuncid(), and statext_is_compatible_clause_internal().

xpr

Expr OpExpr::xpr

Definition at line 742 of file primnodes.h.

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

• src/include/nodes/primnodes.h