mysql查看数据库表最后修改时间

参考: sql - How can I tell when a MySQL table was last updated? - Stack Overflowhttps://stackoverflow.com/questions/307438/how-can-i-tell-when-a-mysql-table-was-last-updated

SELECT UPDATE_TIME
FROM   information_schema.tables
WHERE  TABLE_SCHEMA = 'dbname'
   AND TABLE_NAME = 'tabname