diff options
Diffstat (limited to 'src/backend/commands/proclang.c')
| -rw-r--r-- | src/backend/commands/proclang.c | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/src/backend/commands/proclang.c b/src/backend/commands/proclang.c index 494d56c6b94..e51675ee11d 100644 --- a/src/backend/commands/proclang.c +++ b/src/backend/commands/proclang.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/proclang.c,v 1.88 2010/01/02 16:57:37 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/commands/proclang.c,v 1.89 2010/02/14 18:42:14 rhaas Exp $ * *------------------------------------------------------------------------- */ @@ -78,9 +78,7 @@ CreateProceduralLanguage(CreatePLangStmt *stmt) */ languageName = case_translate_language_name(stmt->plname); - if (SearchSysCacheExists(LANGNAME, - PointerGetDatum(languageName), - 0, 0, 0)) + if (SearchSysCacheExists1(LANGNAME, PointerGetDatum(languageName))) ereport(ERROR, (errcode(ERRCODE_DUPLICATE_OBJECT), errmsg("language \"%s\" already exists", languageName))); @@ -489,9 +487,7 @@ DropProceduralLanguage(DropPLangStmt *stmt) */ languageName = case_translate_language_name(stmt->plname); - langTup = SearchSysCache(LANGNAME, - CStringGetDatum(languageName), - 0, 0, 0); + langTup = SearchSysCache1(LANGNAME, CStringGetDatum(languageName)); if (!HeapTupleIsValid(langTup)) { if (!stmt->missing_ok) @@ -536,9 +532,7 @@ DropProceduralLanguageById(Oid langOid) rel = heap_open(LanguageRelationId, RowExclusiveLock); - langTup = SearchSysCache(LANGOID, - ObjectIdGetDatum(langOid), - 0, 0, 0); + langTup = SearchSysCache1(LANGOID, ObjectIdGetDatum(langOid)); if (!HeapTupleIsValid(langTup)) /* should not happen */ elog(ERROR, "cache lookup failed for language %u", langOid); @@ -564,18 +558,14 @@ RenameLanguage(const char *oldname, const char *newname) rel = heap_open(LanguageRelationId, RowExclusiveLock); - tup = SearchSysCacheCopy(LANGNAME, - CStringGetDatum(oldname), - 0, 0, 0); + tup = SearchSysCacheCopy1(LANGNAME, CStringGetDatum(oldname)); if (!HeapTupleIsValid(tup)) ereport(ERROR, (errcode(ERRCODE_UNDEFINED_OBJECT), errmsg("language \"%s\" does not exist", oldname))); /* make sure the new name doesn't exist */ - if (SearchSysCacheExists(LANGNAME, - CStringGetDatum(newname), - 0, 0, 0)) + if (SearchSysCacheExists1(LANGNAME, CStringGetDatum(newname))) ereport(ERROR, (errcode(ERRCODE_DUPLICATE_OBJECT), errmsg("language \"%s\" already exists", newname))); @@ -608,9 +598,7 @@ AlterLanguageOwner(const char *name, Oid newOwnerId) rel = heap_open(LanguageRelationId, RowExclusiveLock); - tup = SearchSysCache(LANGNAME, - CStringGetDatum(name), - 0, 0, 0); + tup = SearchSysCache1(LANGNAME, CStringGetDatum(name)); if (!HeapTupleIsValid(tup)) ereport(ERROR, (errcode(ERRCODE_UNDEFINED_OBJECT), @@ -635,9 +623,7 @@ AlterLanguageOwner_oid(Oid oid, Oid newOwnerId) rel = heap_open(LanguageRelationId, RowExclusiveLock); - tup = SearchSysCache(LANGOID, - ObjectIdGetDatum(oid), - 0, 0, 0); + tup = SearchSysCache1(LANGOID, ObjectIdGetDatum(oid)); if (!HeapTupleIsValid(tup)) elog(ERROR, "cache lookup failed for language %u", oid); |