#include <primnodes.h>

Public Member Functions
	pg_node_attr (custom_copy_equal, custom_read_write) Expr xpr

Data Fields
Oid	consttype

int32	consttypmod

Oid	constcollid

int	constlen

Datum	constvalue

bool	constisnull

bool	constbyval

int	location

Detailed Description

Definition at line 254 of file primnodes.h.

Member Function Documentation

◆ pg_node_attr()

Const::pg_node_attr	(	custom_copy_equal	,
		custom_read_write
	)

Field Documentation

◆ constbyval

bool Const::constbyval

Definition at line 266 of file primnodes.h.

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

◆ constcollid

Oid Const::constcollid

Definition at line 261 of file primnodes.h.

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

◆ constisnull

bool Const::constisnull

◆ constlen

int Const::constlen

Definition at line 262 of file primnodes.h.

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

◆ consttype

◆ consttypmod

int32 Const::consttypmod

Definition at line 260 of file primnodes.h.

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

◆ constvalue

Datum Const::constvalue

Definition at line 263 of file primnodes.h.

Referenced by _copyConst(), _outConst(), arrayconst_startup_fn(), check_constant_qual(), clause_is_strict_for(), clause_selectivity_ext(), coerce_type(), deparseConst(), eval_const_expressions_mutator(), ExecInitExprRec(), ExecInitFunc(), exprIsLengthCoercion(), find_duplicate_ors(), find_expr_references_walker(), fix_expr_common(), get_const_expr(), get_fn_opclass_options(), get_func_sql_syntax(), get_rule_expr(), get_with_clause(), like_fixed_prefix(), make_greater_string(), makeConst(), match_clause_to_partition_key(), mcv_get_match_bitmap(), partkey_datum_from_expr(), pattern_fixed_prefix(), patternsel_common(), prefix_selectivity(), 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 270 of file primnodes.h.

Referenced by coerce_type(), eval_const_expressions_mutator(), make_const(), and makeConst().

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

src/include/nodes/primnodes.h

Public Member Functions

Data Fields