Extension:Tilesheets/ext tilesehet tilelinks table

mysql> describe ext_tilesheet_tilelinks;
+-------------------+------------------+------+-----+---------+-------+
| Field             | Type             | Null | Key | Default | Extra |
+-------------------+------------------+------+-----+---------+-------+
| tl_from           | int(10) unsigned | NO   |     | NULL    |       |
| tl_from_namespace | int(10)          | NO   |     | NULL    |       |
| tl_to             | int(11)          | NO   |     | NULL    |       |
+-------------------+------------------+------+-----+---------+-------+