mysql
This version of MariaDB doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME subquery’
运行sql的时候报这个错误，这个错误的原因是sql语句中IN语句内层带有limit语句，比如下面这样 阅读更多…
mysql
mysql使用FEDERATED时，密码中有’@’符号怎么办？
Can’t create federated table. The data source connection string ‘mysql://root:pwd@2192432@123.123.123.123:3306/test’ is not in the correct format