| Column | Type | Null | Default | Comments |
|---|---|---|---|---|
| lock_id | varchar(81) | No | ||
| lock_trx_id | varchar(18) | No | ||
| lock_mode | varchar(32) | No | ||
| lock_type | varchar(32) | No | ||
| lock_table | varchar(1024) | No | ||
| lock_index | varchar(1024) | Yes | NULL | |
| lock_space | bigint(21) | Yes | NULL | |
| lock_page | bigint(21) | Yes | NULL | |
| lock_rec | bigint(21) | Yes | NULL | |
| lock_data | varchar(8192) | Yes | NULL |