MYSQL语句使用记录

1，查询数据库中的非空表

USE information_schema;

SELECT table_schema,table_name,table_rows

FROM TABLES WHERE TABLE_SCHEMA='schemaname'

AND table_rows != 0 ORDER BY table_rows DESC;

2. 赋予远程登录机器登录名

GRANT ALL PRIVILEGES ON *.* TO root@'remotehost' IDENTIFIED BY
'password' WITH GRANT OPTION;

FLUSH PRIVILEGES;

commit;