Description
int
pg_last_oid ( resource result )
pg_last_oid() is used to retrieve the
oid assigned to an inserted tuple (record) if
the result resource is used from the last command sent via
pg_query() and was an SQL INSERT. Returns a
positive integer if there was a valid oid. It
returns FALSE if an error occurs or the last command sent via
pg_query() was not an INSERT or INSERT is
failed.
OID field became an optional field from PostgreSQL 7.2. When
OID field is not defined in a table, programmer must use
pg_result_status() to check if record is
is inserted successfully or not.
Note:
This function used to be called pg_getlastoid().
