Const Struct Reference

#include <primnodes.h>

Data Fields
Expr	xpr
Oid	consttype
int32	consttypmod
Oid	constcollid
int	constlen
Datum	constvalue
bool	constisnull
bool	constbyval
int	location

Detailed Description

Definition at line 193 of file primnodes.h.

Field Documentation

constbyval

bool Const::constbyval

Definition at line 203 of file primnodes.h.

Referenced by _copyConst(), _equalConst(), _outConst(), arrayconst_startup_fn(), coerce_type(), makeConst(), and pattern_fixed_prefix().

constcollid

Oid Const::constcollid

Definition at line 198 of file primnodes.h.

Referenced by arrayconst_startup_fn(), coerce_type(), eval_const_expressions_mutator(), find_expr_references_walker(), foreign_expr_walker(), get_const_collation(), makeConst(), match_clause_to_partition_key(), and pattern_fixed_prefix().

constisnull

bool Const::constisnull

Definition at line 201 of file primnodes.h.

Referenced by _copyConst(), _equalConst(), _outConst(), arrayconst_next_fn(), check_constant_qual(), check_new_partition_bound(), clause_is_strict_for(), clause_selectivity(), coerce_type(), create_list_bounds(), deparseConst(), eval_const_expressions_mutator(), ExecInitExprRec(), ExecInitFunc(), exprIsLengthCoercion(), find_duplicate_ors(), find_expr_references_walker(), get_const_expr(), get_qual_for_list(), get_rule_expr(), make_one_partition_rbound(), makeConst(), match_clause_to_partition_key(), mcv_get_match_bitmap(), negate_clause(), operator_predicate_proof(), partkey_datum_from_expr(), pattern_fixed_prefix(), print_expr(), process_implied_equality(), restriction_is_constant_false(), simplify_and_arguments(), simplify_EXISTS_query(), simplify_or_arguments(), and transformPartitionRangeBounds().

constlen

int Const::constlen

Definition at line 199 of file primnodes.h.

Referenced by _copyConst(), _equalConst(), _outConst(), arrayconst_startup_fn(), coerce_type(), makeConst(), and pattern_fixed_prefix().

consttype

Oid Const::consttype

Definition at line 196 of file primnodes.h.

Referenced by arrayconst_startup_fn(), coerce_type(), deparseConst(), eval_const_expressions_mutator(), exprIsLengthCoercion(), find_expr_references_walker(), get_const_collation(), get_const_expr(), JumbleExpr(), like_fixed_prefix(), make_greater_string(), makeConst(), match_pattern_prefix(), pattern_fixed_prefix(), patternsel_common(), prefix_selectivity(), print_expr(), process_implied_equality(), regex_fixed_prefix(), and simplify_EXISTS_query().

consttypmod

int32 Const::consttypmod

Definition at line 197 of file primnodes.h.

Referenced by arrayconst_startup_fn(), coerce_type(), deparseConst(), eval_const_expressions_mutator(), get_const_expr(), makeConst(), and pattern_fixed_prefix().

constvalue

Datum Const::constvalue

Definition at line 200 of file primnodes.h.

Referenced by _copyConst(), _equalConst(), _outConst(), arrayconst_next_fn(), arrayconst_startup_fn(), check_constant_qual(), check_new_partition_bound(), clause_is_strict_for(), clause_selectivity(), coerce_type(), create_list_bounds(), deparseConst(), eval_const_expressions_mutator(), ExecInitExprRec(), ExecInitFunc(), exprIsLengthCoercion(), find_duplicate_ors(), find_expr_references_walker(), fix_expr_common(), get_const_expr(), get_rule_expr(), like_fixed_prefix(), make_greater_string(), make_one_partition_rbound(), makeConst(), match_clause_to_partition_key(), mcv_get_match_bitmap(), negate_clause(), partkey_datum_from_expr(), pattern_fixed_prefix(), patternsel_common(), prefix_selectivity(), print_expr(), process_implied_equality(), regex_fixed_prefix(), restriction_is_constant_false(), simplify_and_arguments(), simplify_EXISTS_query(), and simplify_or_arguments().

location

int Const::location

Definition at line 207 of file primnodes.h.

Referenced by coerce_type(), JumbleExpr(), make_const(), makeConst(), and transformAExprOf().

xpr

Expr Const::xpr

Definition at line 195 of file primnodes.h.

Referenced by arrayconst_startup_fn().

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

• src/include/nodes/primnodes.h