TIFLASH_REPLICA

TIFLASH_REPLICA 表提供了有关可用的 TiFlash 副本的信息。

1. USE information_schema;
2. DESC tiflash_replica;

1. +-----------------+-------------+------+------+---------+-------+
2. | Field           | Type        | Null | Key  | Default | Extra |
3. +-----------------+-------------+------+------+---------+-------+
4. | TABLE_SCHEMA    | varchar(64) | YES  |      | NULL    |       |
5. | TABLE_NAME      | varchar(64) | YES  |      | NULL    |       |
6. | TABLE_ID        | bigint(21)  | YES  |      | NULL    |       |
7. | REPLICA_COUNT   | bigint(64)  | YES  |      | NULL    |       |
8. | LOCATION_LABELS | varchar(64) | YES  |      | NULL    |       |
9. | AVAILABLE       | tinyint(1)  | YES  |      | NULL    |       |
10. | PROGRESS        | double      | YES  |      | NULL    |       |
11. +-----------------+-------------+------+------+---------+-------+
12. 7 rows in set (0.01 sec)