获取缺失主键表信息的MYSQL语句
复制代码 代码如下: SELECT a.TABLE_SCHEMA AS DB_NAME , a.TABLE_NAME , a.TABLE_ROWS ,a.ENGINE -- , a.* FROM information_schema.TABLES a LEFT JOIN information_schema.TABLE_CONSTRAINTS b ON a.TABLE_NAME = b.TABLE_NAME AN
复制代码 代码如下: SELECT a.`TABLE_SCHEMA` AS DB_NAME , a.`TABLE_NAME` , a.`TABLE_ROWS` ,a.`ENGINE` -- , a.* FROM information_schema.`TABLES` a LEFT JOIN information_schema.`TABLE_CONSTRAINTS` b ON a.`TABLE_NAME` = b.`TABLE_NAME` AND a.`TABLE_SCHEMA` = b.`TABLE_SCHEMA` WHERE b.`TABLE_SCHEMA` IS NULL AND a.`TABLE_TYPE` = 'BASE TABLE' AND a.`TABLE_SCHEMA` NOT IN ('information_schema','test','mysql','performance_schema') ORDER BY DB_NAME ,a.`TABLE_ROWS` DESC ;
