TIFLASH_REPLICA

+-----------------+-------------+------+------+---------+-------+
| Field           | Type        | Null | Key  | Default | Extra |
+-----------------+-------------+------+------+---------+-------+
| TABLE_NAME      | varchar(64) | YES  |      | NULL    |       |
| TABLE_ID        | bigint(21)  | YES  |      | NULL    |       |
| REPLICA_COUNT   | bigint(64)  | YES  |      | NULL    |       |
| AVAILABLE       | tinyint(1)  | YES  |      | NULL    |       |
| PROGRESS        | double      | YES  |      | NULL    |       |
+-----------------+-------------+------+------+---------+-------+