Supported Versions: PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8
Returns the last row's OID
pg_last_oid(PgSql\Result $result): string|int|false
        }



        
$a['affected rows'] = pg_affected_rows($result);

        
$a['last OID'] = pg_last_oid($result);



        
$fields pg_num_fields($result);