ステータス系の値からロック状態を確認する方法（途中）

[test]> show global status like '%lock%';
+-------------------------------+-------+
| Variable_name                 | Value |
+-------------------------------+-------+
| Com_lock_tables               | 0     |
| Com_unlock_tables             | 0     |
| Innodb_row_lock_current_waits | 0     |
| Innodb_row_lock_time          | 0     |
| Innodb_row_lock_time_avg      | 0     |
| Innodb_row_lock_time_max      | 0     |
| Innodb_row_lock_waits         | 0     |
| Key_blocks_not_flushed        | 0     |
| Key_blocks_unused             | 7243  |
| Key_blocks_used               | 7248  |
| Qcache_free_blocks            | 0     |
| Qcache_total_blocks           | 0     |
| Table_locks_immediate         | 17    |
| Table_locks_waited            | 0     |
+-------------------------------+-------+
14 rows in set (0.00 sec)