diff options
Diffstat (limited to 'src/include/catalog/pg_constraint.h')
| -rw-r--r-- | src/include/catalog/pg_constraint.h | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h index 6fbfb6a0cda..d01c22c703c 100644 --- a/src/include/catalog/pg_constraint.h +++ b/src/include/catalog/pg_constraint.h @@ -8,7 +8,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/catalog/pg_constraint.h,v 1.24 2007/01/05 22:19:52 momjian Exp $ + * $PostgreSQL: pgsql/src/include/catalog/pg_constraint.h,v 1.25 2007/02/14 01:58:58 tgl Exp $ * * NOTES * the genbki.sh script reads this file and generates .bki @@ -92,6 +92,24 @@ CATALOG(pg_constraint,2606) int2 confkey[1]; /* + * If a foreign key, the OIDs of the PK = FK equality operators for each + * column of the constraint + */ + Oid conpfeqop[1]; + + /* + * If a foreign key, the OIDs of the PK = PK equality operators for each + * column of the constraint (i.e., equality for the referenced columns) + */ + Oid conppeqop[1]; + + /* + * If a foreign key, the OIDs of the FK = FK equality operators for each + * column of the constraint (i.e., equality for the referencing columns) + */ + Oid conffeqop[1]; + + /* * If a check constraint, nodeToString representation of expression */ text conbin; @@ -113,7 +131,7 @@ typedef FormData_pg_constraint *Form_pg_constraint; * compiler constants for pg_constraint * ---------------- */ -#define Natts_pg_constraint 15 +#define Natts_pg_constraint 18 #define Anum_pg_constraint_conname 1 #define Anum_pg_constraint_connamespace 2 #define Anum_pg_constraint_contype 3 @@ -127,8 +145,11 @@ typedef FormData_pg_constraint *Form_pg_constraint; #define Anum_pg_constraint_confmatchtype 11 #define Anum_pg_constraint_conkey 12 #define Anum_pg_constraint_confkey 13 -#define Anum_pg_constraint_conbin 14 -#define Anum_pg_constraint_consrc 15 +#define Anum_pg_constraint_conpfeqop 14 +#define Anum_pg_constraint_conppeqop 15 +#define Anum_pg_constraint_conffeqop 16 +#define Anum_pg_constraint_conbin 17 +#define Anum_pg_constraint_consrc 18 /* Valid values for contype */ @@ -167,6 +188,9 @@ extern Oid CreateConstraintEntry(const char *constraintName, Oid domainId, Oid foreignRelId, const int16 *foreignKey, + const Oid *pfEqOp, + const Oid *ppEqOp, + const Oid *ffEqOp, int foreignNKeys, char foreignUpdateType, char foreignDeleteType, @@ -184,8 +208,6 @@ extern char *ChooseConstraintName(const char *name1, const char *name2, const char *label, Oid namespace, List *others); -extern char *GetConstraintNameForTrigger(Oid triggerId); - extern void AlterConstraintNamespaces(Oid ownerId, Oid oldNspId, Oid newNspId, bool isType); |