mysql 下schema="dbo" sql语句要报错啊, select sysuser0_.usr_id as usr1_7_, sysuser0_.usr_role_id as usr2_7_, sysuser0_.usr_name as usr3_7_, sysuser0_.usr_password as usr4_7_, sysuser0_.usr_flag as usr5_7_ from db_crm.dbo.sys_user sysuser0_ 去掉dbo就不报错了,求解答 怎么在mtsql解决啊