TIFLASH_REPLICA
TIFLASH_REPLICA
の表は、使用可能な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)