diff options
Diffstat (limited to 'src/backend/commands/operatorcmds.c')
| -rw-r--r-- | src/backend/commands/operatorcmds.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/backend/commands/operatorcmds.c b/src/backend/commands/operatorcmds.c index 503cf0f23db..2578eaf4f88 100644 --- a/src/backend/commands/operatorcmds.c +++ b/src/backend/commands/operatorcmds.c @@ -39,7 +39,9 @@ #include "catalog/indexing.h" #include "catalog/namespace.h" #include "catalog/pg_operator.h" +#include "catalog/pg_namespace.h" #include "catalog/pg_type.h" +#include "commands/alter.h" #include "commands/defrem.h" #include "miscadmin.h" #include "parser/parse_func.h" @@ -452,3 +454,35 @@ AlterOperatorOwner_internal(Relation rel, Oid operOid, Oid newOwnerId) heap_freetuple(tup); } + +/* + * Execute ALTER OPERATOR SET SCHEMA + */ +void +AlterOperatorNamespace(List *names, List *argtypes, const char *newschema) +{ + List *operatorName = names; + TypeName *typeName1 = (TypeName *) linitial(argtypes); + TypeName *typeName2 = (TypeName *) lsecond(argtypes); + Oid operOid, nspOid; + Relation rel; + + rel = heap_open(OperatorRelationId, RowExclusiveLock); + + Assert(list_length(argtypes) == 2); + operOid = LookupOperNameTypeNames(NULL, operatorName, + typeName1, typeName2, + false, -1); + + /* get schema OID */ + nspOid = LookupCreationNamespace(newschema); + + AlterObjectNamespace(rel, OPEROID, OperatorRelationId, operOid, nspOid, + Anum_pg_operator_oprname, + Anum_pg_operator_oprnamespace, + Anum_pg_operator_oprowner, + ACL_KIND_OPER, + false); + + heap_close(rel, NoLock); +} |