diff options
Diffstat (limited to 'src/include/catalog/pg_constraint.h')
| -rw-r--r-- | src/include/catalog/pg_constraint.h | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h index d0495ca0e5..71fb126638 100644 --- a/src/include/catalog/pg_constraint.h +++ b/src/include/catalog/pg_constraint.h @@ -8,7 +8,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/catalog/pg_constraint.h,v 1.17 2005/08/01 04:03:57 tgl Exp $ + * $PostgreSQL: pgsql/src/include/catalog/pg_constraint.h,v 1.18 2005/10/15 02:49:42 momjian Exp $ * * NOTES * the genbki.sh script reads this file and generates .bki @@ -39,10 +39,10 @@ CATALOG(pg_constraint,2606) * conname + connamespace is deliberately not unique; we allow, for * example, the same name to be used for constraints of different * relations. This is partly for backwards compatibility with past - * Postgres practice, and partly because we don't want to have to - * obtain a global lock to generate a globally unique name for a - * nameless constraint. We associate a namespace with constraint - * names only for SQL92 compatibility. + * Postgres practice, and partly because we don't want to have to obtain a + * global lock to generate a globally unique name for a nameless + * constraint. We associate a namespace with constraint names only for + * SQL92 compatibility. */ NameData conname; /* name of this constraint */ Oid connamespace; /* OID of namespace containing constraint */ @@ -51,9 +51,9 @@ CATALOG(pg_constraint,2606) bool condeferred; /* deferred by default? */ /* - * conrelid and conkey are only meaningful if the constraint applies - * to a specific relation (this excludes domain constraints and - * assertions). Otherwise conrelid is 0 and conkey is NULL. + * conrelid and conkey are only meaningful if the constraint applies to a + * specific relation (this excludes domain constraints and assertions). + * Otherwise conrelid is 0 and conkey is NULL. */ Oid conrelid; /* relation this constraint constrains */ @@ -61,15 +61,14 @@ CATALOG(pg_constraint,2606) * contypid links to the pg_type row for a domain if this is a domain * constraint. Otherwise it's 0. * - * For SQL-style global ASSERTIONs, both conrelid and contypid would be - * zero. This is not presently supported, however. + * For SQL-style global ASSERTIONs, both conrelid and contypid would be zero. + * This is not presently supported, however. */ Oid contypid; /* domain this constraint constrains */ /* * These fields, plus confkey, are only meaningful for a foreign-key - * constraint. Otherwise confrelid is 0 and the char fields are - * spaces. + * constraint. Otherwise confrelid is 0 and the char fields are spaces. */ Oid confrelid; /* relation referenced by foreign key */ char confupdtype; /* foreign key's ON UPDATE action */ @@ -186,6 +185,6 @@ extern char *ChooseConstraintName(const char *name1, const char *name2, extern char *GetConstraintNameForTrigger(Oid triggerId); extern void AlterConstraintNamespaces(Oid ownerId, Oid oldNspId, - Oid newNspId, bool isType); + Oid newNspId, bool isType); #endif /* PG_CONSTRAINT_H */ |