TIFLASH_REPLICA

TIFLASH_REPLICAは、利用可能な TiFlash レプリカに関する情報を提供します。

USE information_schema; DESC tiflash_replica;
+-----------------+-------------+------+------+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------------+-------------+------+------+---------+-------+ | TABLE_SCHEMA | varchar(64) | YES | | NULL | | | TABLE_NAME | varchar(64) | YES | | NULL | | | TABLE_ID | bigint(21) | YES | | NULL | | | REPLICA_COUNT | bigint(64) | YES | | NULL | | | LOCATION_LABELS | varchar(64) | YES | | NULL | | | AVAILABLE | tinyint(1) | YES | | NULL | | | PROGRESS | double | YES | | NULL | | +-----------------+-------------+------+------+---------+-------+ 7 rows in set (0.01 sec)