Update comments in new DROP IF EXISTS code; commit message update

DROP IF EXISTS with a missing schema in commit
7e2322dff3 applies not only to tables, but
to DROP IF EXISTS with missing schemas for indexes, views, sequences,
and foreign tables.  Yeah!
This commit is contained in:
Bruce Momjian 2013-01-26 14:51:59 -05:00
parent 51cfb87ae2
commit 8865fe0ad3

View File

@ -217,8 +217,8 @@ Datum pg_is_other_temp_schema(PG_FUNCTION_ARGS);
* Given a RangeVar describing an existing relation,
* select the proper namespace and look up the relation OID.
*
* If the relation is not found, return InvalidOid if missing_ok = true,
* otherwise raise an error.
* If the schema or relation is not found, return InvalidOid if missing_ok
* = true, otherwise raise an error.
*
* If nowait = true, throw an error if we'd have to wait for a lock.
*
@ -293,8 +293,8 @@ RangeVarGetRelidExtended(const RangeVar *relation, LOCKMODE lockmode,
namespaceId = LookupExplicitNamespace(relation->schemaname, missing_ok);
/*
* For missing_ok, allow a non-existant schema name
* to throw the error below (namespaceId == InvalidOid).
* For missing_ok, allow a non-existant schema name to
* return InvalidOid.
*/
if (namespaceId != myTempNamespace)
ereport(ERROR,