# 查看数据库
SHOW DATABASES;
# 查看数据表
SHOW TABLES;
SHOW CREATE DATABASE
SHOW CREATE TABLE
SHOW CHARSET
SHOW COLLATION
SHOW ENGINES;
SHOW PROCESSLIST;
SHOW VARIABLES;
SHOW VARIABLES LIKE '%log%';
SHOW STATUS;
SHOW STATUS LIKE '%lock%';
SHOW INDEX FROM world.city;
SHOW ENGINE INNODB STATUS \G
SHOW BINARY LOGS;
SHOW BINLOG EVENTS IN 'xxx'
SHOW MASTER STATUS;
SHOW SLAVE STATUS \G
SHOW GRANT FOR root@'localhost'
SHOW relaylog EVENTS IN ''
