Constraint Struct Reference

#include <parsenodes.h>

Data Fields
NodeTag	type
ConstrType	contype
char *	conname
bool	deferrable
bool	initdeferred
bool	is_enforced
bool	skip_validation
bool	initially_valid
bool	is_no_inherit
Node *	raw_expr
char *	cooked_expr
char	generated_when
char	generated_kind
bool	nulls_not_distinct
List *	keys
bool	without_overlaps
List *	including
List *	exclusions
List *	options
char *	indexname
char *	indexspace
bool	reset_default_tblspc
char *	access_method
Node *	where_clause
RangeVar *	pktable
List *	fk_attrs
List *	pk_attrs
bool	fk_with_period
bool	pk_with_period
char	fk_matchtype
char	fk_upd_action
char	fk_del_action
List *	fk_del_set_cols
List *	old_conpfeqop
Oid	old_pktable_oid
ParseLoc	location

Detailed Description

Definition at line 2859 of file parsenodes.h.

Field Documentation

access_method

char* Constraint::access_method

Definition at line 2889 of file parsenodes.h.

Referenced by transformIndexConstraint().

conname

char* Constraint::conname

Definition at line 2863 of file parsenodes.h.

Referenced by addFkConstraint(), addFkRecurseReferenced(), addFkRecurseReferencing(), AddRelationNotNullConstraints(), ATAddCheckNNConstraint(), ATAddForeignKeyConstraint(), ATExecAddConstraint(), ATExecAlterConstrEnforceability(), ATExecSetNotNull(), ATPostAlterTypeParse(), ATRewriteTables(), CloneFkReferenced(), createTableConstraints(), DetachPartitionFinalize(), domainAddCheckConstraint(), domainAddNotNullConstraint(), expandTableLikeClause(), makeNotNullConstraint(), QueueFKConstraintValidation(), RelationGetNotNullConstraints(), transformColumnDefinition(), and transformIndexConstraint().

contype

ConstrType Constraint::contype

Definition at line 2862 of file parsenodes.h.

Referenced by AddRelationNotNullConstraints(), AlterDomainAddConstraint(), AlterDomainNotNull(), AlterTableGetLockLevel(), ATAddCheckNNConstraint(), ATExecAddConstraint(), ATPostAlterTypeParse(), ATPrepAddPrimaryKey(), CloneFkReferenced(), CloneFkReferencing(), createTableConstraints(), DefineDomain(), DetachPartitionFinalize(), domainAddCheckConstraint(), domainAddNotNullConstraint(), expandTableLikeClause(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformColumnDefinition(), transformConstraintAttrs(), transformIndexConstraint(), transformIndexConstraints(), transformTableConstraint(), and TryReuseForeignKey().

cooked_expr

char* Constraint::cooked_expr

Definition at line 2872 of file parsenodes.h.

Referenced by createTableConstraints(), expandTableLikeClause(), and transformColumnDefinition().

deferrable

bool Constraint::deferrable

Definition at line 2864 of file parsenodes.h.

Referenced by addFkConstraint(), CloneFkReferenced(), CloneFkReferencing(), CreateFKCheckTrigger(), createForeignKeyActionTriggers(), createTableConstraints(), DetachPartitionFinalize(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformConstraintAttrs(), and transformIndexConstraint().

exclusions

List* Constraint::exclusions

Definition at line 2882 of file parsenodes.h.

Referenced by transformIndexConstraint().

fk_attrs

List* Constraint::fk_attrs

Definition at line 2894 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint(), ATExecAddConstraint(), CloneFkReferenced(), CloneFkReferencing(), and DetachPartitionFinalize().

fk_del_action

char Constraint::fk_del_action

Definition at line 2900 of file parsenodes.h.

Referenced by addFkConstraint(), ATAddForeignKeyConstraint(), ATExecAlterConstrEnforceability(), CloneFkReferenced(), CloneFkReferencing(), createForeignKeyActionTriggers(), and DetachPartitionFinalize().

fk_del_set_cols

List* Constraint::fk_del_set_cols

Definition at line 2901 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint(), CloneFkReferenced(), CloneFkReferencing(), and DetachPartitionFinalize().

fk_matchtype

char Constraint::fk_matchtype

Definition at line 2898 of file parsenodes.h.

Referenced by addFkConstraint(), ATExecAlterConstrEnforceability(), CloneFkReferenced(), CloneFkReferencing(), and DetachPartitionFinalize().

fk_upd_action

char Constraint::fk_upd_action

Definition at line 2899 of file parsenodes.h.

Referenced by addFkConstraint(), ATAddForeignKeyConstraint(), ATExecAlterConstrEnforceability(), CloneFkReferenced(), CloneFkReferencing(), createForeignKeyActionTriggers(), and DetachPartitionFinalize().

fk_with_period

bool Constraint::fk_with_period

Definition at line 2896 of file parsenodes.h.

Referenced by addFkRecurseReferencing(), and ATAddForeignKeyConstraint().

generated_kind

char Constraint::generated_kind

Definition at line 2875 of file parsenodes.h.

generated_when

char Constraint::generated_when

Definition at line 2874 of file parsenodes.h.

Referenced by transformAlterTableStmt().

including

List* Constraint::including

Definition at line 2880 of file parsenodes.h.

Referenced by transformIndexConstraint().

indexname

char* Constraint::indexname

Definition at line 2885 of file parsenodes.h.

Referenced by transformIndexConstraint().

indexspace

char* Constraint::indexspace

Definition at line 2886 of file parsenodes.h.

Referenced by transformIndexConstraint().

initdeferred

bool Constraint::initdeferred

Definition at line 2865 of file parsenodes.h.

Referenced by addFkConstraint(), CloneFkReferenced(), CloneFkReferencing(), CreateFKCheckTrigger(), createForeignKeyActionTriggers(), createTableConstraints(), DetachPartitionFinalize(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformConstraintAttrs(), and transformIndexConstraint().

initially_valid

bool Constraint::initially_valid

Definition at line 2868 of file parsenodes.h.

Referenced by addFkConstraint(), AlterDomainNotNull(), CloneFkReferenced(), CloneFkReferencing(), createTableConstraints(), DetachPartitionFinalize(), expandTableLikeClause(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformCheckConstraints(), transformConstraintAttrs(), and transformFKConstraints().

is_enforced

bool Constraint::is_enforced

Definition at line 2866 of file parsenodes.h.

Referenced by addFkConstraint(), addFkRecurseReferenced(), addFkRecurseReferencing(), CloneFkReferenced(), CloneFkReferencing(), createTableConstraints(), DetachPartitionFinalize(), expandTableLikeClause(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformCheckConstraints(), transformConstraintAttrs(), and transformFKConstraints().

is_no_inherit

bool Constraint::is_no_inherit

Definition at line 2869 of file parsenodes.h.

Referenced by AddRelationNotNullConstraints(), ATAddCheckNNConstraint(), ATExecSetNotNull(), createTableConstraints(), DefineDomain(), expandTableLikeClause(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformColumnDefinition(), and transformTableConstraint().

keys

List* Constraint::keys

Definition at line 2877 of file parsenodes.h.

Referenced by AddRelationNotNullConstraints(), ATPrepAddPrimaryKey(), makeNotNullConstraint(), RelationGetNotNullConstraints(), and transformIndexConstraint().

location

ParseLoc Constraint::location

Definition at line 2906 of file parsenodes.h.

Referenced by AlterDomainNotNull(), CloneFkReferenced(), CloneFkReferencing(), createTableConstraints(), DefineDomain(), DetachPartitionFinalize(), expandTableLikeClause(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformColumnDefinition(), transformConstraintAttrs(), transformIndexConstraint(), and transformTableConstraint().

nulls_not_distinct

bool Constraint::nulls_not_distinct

Definition at line 2876 of file parsenodes.h.

Referenced by transformIndexConstraint().

old_conpfeqop

List* Constraint::old_conpfeqop

Definition at line 2902 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint(), CloneFkReferenced(), CloneFkReferencing(), DetachPartitionFinalize(), and TryReuseForeignKey().

old_pktable_oid

Oid Constraint::old_pktable_oid

Definition at line 2903 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint(), ATPostAlterTypeParse(), CloneFkReferenced(), CloneFkReferencing(), and DetachPartitionFinalize().

options

List* Constraint::options

Definition at line 2884 of file parsenodes.h.

Referenced by transformAlterTableStmt(), and transformIndexConstraint().

pk_attrs

List* Constraint::pk_attrs

Definition at line 2895 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint(), CloneFkReferenced(), CloneFkReferencing(), and DetachPartitionFinalize().

pk_with_period

bool Constraint::pk_with_period

Definition at line 2897 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint().

pktable

RangeVar* Constraint::pktable

Definition at line 2893 of file parsenodes.h.

Referenced by ATAddForeignKeyConstraint(), CloneFkReferenced(), CloneFkReferencing(), and DetachPartitionFinalize().

raw_expr

Node* Constraint::raw_expr

Definition at line 2870 of file parsenodes.h.

Referenced by createTableConstraints(), DefineDomain(), domainAddCheckConstraint(), expandTableLikeClause(), and transformColumnDefinition().

reset_default_tblspc

bool Constraint::reset_default_tblspc

Definition at line 2887 of file parsenodes.h.

Referenced by ATPostAlterTypeParse(), and transformIndexConstraint().

skip_validation

bool Constraint::skip_validation

Definition at line 2867 of file parsenodes.h.

Referenced by addFkRecurseReferencing(), AlterDomainAddConstraint(), ATAddCheckNNConstraint(), CloneFkReferenced(), CloneFkReferencing(), createTableConstraints(), DetachPartitionFinalize(), domainAddCheckConstraint(), domainAddNotNullConstraint(), expandTableLikeClause(), makeNotNullConstraint(), RelationGetNotNullConstraints(), transformCheckConstraints(), transformConstraintAttrs(), and transformFKConstraints().

type

NodeTag Constraint::type

Definition at line 2861 of file parsenodes.h.

where_clause

Node* Constraint::where_clause

Definition at line 2890 of file parsenodes.h.

Referenced by transformIndexConstraint().

without_overlaps

bool Constraint::without_overlaps

Definition at line 2879 of file parsenodes.h.

Referenced by transformIndexConstraint().

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

• src/include/nodes/parsenodes.h