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Adjust more backend functions to return OID rather than void.

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This is again intended to support extensions to the event trigger
functionality.  This may go a bit further than we need for that
purpose, but there's some value in being consistent, and the OID
may be useful for other purposes also.

Dimitri Fontaine
This commit is contained in:
Robert Haas
2012-12-29 07:55:37 -05:00
parent 5ab3af46dd
commit 82b1b213ca
29 changed files with 231 additions and 131 deletions
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12
src/backend/commands/opclasscmds.c
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@ -321,7 +321,7 @@ CreateOpFamily(char *amname, char *opfname, Oid namespaceoid, Oid amoid)
* DefineOpClass
* Define a new index operator class.
*/
void
Oid
DefineOpClass(CreateOpClassStmt *stmt)
{
char *opcname; /* name of opclass we're creating */
@ -714,6 +714,8 @@ DefineOpClass(CreateOpClassStmt *stmt)
OperatorClassRelationId, opclassoid, 0, NULL);
heap_close(rel, RowExclusiveLock);
return opclassoid;
}
@ -721,7 +723,7 @@ DefineOpClass(CreateOpClassStmt *stmt)
* DefineOpFamily
* Define a new index operator family.
*/
void
Oid
DefineOpFamily(CreateOpFamilyStmt *stmt)
{
char *opfname; /* name of opfamily we're creating */
@ -754,7 +756,7 @@ DefineOpFamily(CreateOpFamilyStmt *stmt)
errmsg("must be superuser to create an operator family")));
/* Insert pg_opfamily catalog entry */
(void) CreateOpFamily(stmt->amname, opfname, namespaceoid, amoid);
return CreateOpFamily(stmt->amname, opfname, namespaceoid, amoid);
}
@ -766,7 +768,7 @@ DefineOpFamily(CreateOpFamilyStmt *stmt)
* other commands called ALTER OPERATOR FAMILY exist, but go through
* different code paths.
*/
void
Oid
AlterOpFamily(AlterOpFamilyStmt *stmt)
{
Oid amoid, /* our AM's oid */
@ -820,6 +822,8 @@ AlterOpFamily(AlterOpFamilyStmt *stmt)
AlterOpFamilyAdd(stmt->opfamilyname, amoid, opfamilyoid,
maxOpNumber, maxProcNumber,
stmt->items);
return opfamilyoid;
}
/*