mycat 为啥不支持select * from ( select * from A START WITH ID = '123' CONNECT BY PID = PRIOR ID)

为什么mycat不支持select * from(select * from a start with id = # 039；123#039;为什么mycat不支持select * from(select * from a start with id = # 039；123#039;By PID = priorid)简介:为什么mycat不支持 select * from ( select *从ID = # 039123#039;通过PID连接=以前的ID) 这样写但是不要。