TIDB_SERVERS_INFO

TIDB_SERVERS_INFO 表提供了 TiDB 集群中 TiDB 服务器的信息(即 tidb-server 进程)。

USE information_schema; DESC tidb_servers_info;
+---------------+-------------+------+------+---------+-------+ | Field | Type | Null | Key | Default | Extra | +---------------+-------------+------+------+---------+-------+ | DDL_ID | varchar(64) | YES | | NULL | | | IP | varchar(64) | YES | | NULL | | | PORT | bigint(21) | YES | | NULL | | | STATUS_PORT | bigint(21) | YES | | NULL | | | LEASE | varchar(64) | YES | | NULL | | | VERSION | varchar(64) | YES | | NULL | | | GIT_HASH | varchar(64) | YES | | NULL | | | BINLOG_STATUS | varchar(64) | YES | | NULL | | +---------------+-------------+------+------+---------+-------+ 8 rows in set (0.00 sec)
SELECT * FROM tidb_servers_info\G
*************************** 1. row *************************** DDL_ID: 771c169d-0a3a-48ea-a93c-a4d6751d3674 IP: 0.0.0.0 PORT: 4000 STATUS_PORT: 10080 LEASE: 45s VERSION: 5.7.25-TiDB-v4.0.0-beta.2-720-g0df3b74f5 GIT_HASH: 0df3b74f55f8f8fbde39bbd5d471783f49dc10f7 BINLOG_STATUS: Off 1 row in set (0.00 sec)
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