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Unbreak legacy syntax "COMMENT ON RULE x IS y", with no relation name.

check_object_ownership() isn't happy about the null relation pointer.
We could fix it there, but this seems more future-proof.
This commit is contained in:
Robert Haas 2011-08-11 11:23:51 -04:00
parent 989f530d3f
commit a60c16db5f

View File

@ -463,6 +463,11 @@ get_object_address_relobject(ObjectType objtype, List *objname, Relation *relp)
address.classId = RewriteRelationId;
address.objectId = get_rewrite_oid_without_relid(depname, &reloid);
address.objectSubId = 0;
/*
* Caller is expecting to get back the relation, even though we
* didn't end up using it to find the rule.
*/
relation = heap_open(reloid, AccessShareLock);
}
else