本文共 507 字，大约阅读时间需要 1 分钟。

   
  
    
???????????????????????????????????????????????????????????????????????
  
    
??SQL?????????????`ships_support.sys_user`????????
  
    
```  grant select, insert, delete, update on ships_support.sys_user to eciq_rule;  -- ??eciq_rule?ships_support.sys_user??????????
   

??????????????????????????synonym??????

``` create synonym ships_support.sys_user for ships_support.sys_user; -- ?ships_support.sys_user????????????? ```

????????????????????????????????????????????????????????????????????????????????