  | Type          | Null | Key | Default | Extra |
+-------------+---------------+------+-----+---------+-------+
| lock_id     | varchar(81)   | NO   |     |         |       |
| lock_trx_id | varchar(18)   | NO   |     |         |       |
| lock_type   | varchar(32)   | NO   |     |         |       |
| lock_table  | varchar(1024) | NO   |     |         |       |
| lock_index  | varchar(1024) | YES  |     | NULL    |       |
| lock_data   | varchar(8192) | YES  |     | NULL    |       |
+-------------+-----