oracle创建同义词

首先需要给用户创建同义词权限：

SQL> grant create synonym to jhchen;

Grant succeeded.

创建同义词语法：

create synonym 名字 for 所有者.对象名

需要给用jhchen登陆

SQL>  create synonym eos_kpi_usersalary for kpi.eos_kpi_usersalary;

Synonym created

批量更改同义词需要先在所有者那里查询：

SELECT ‘ create synonym ‘ || OBJECT_NAME || ‘ for kpi.‘ || OBJECT_NAME || ‘;‘

FROM USER_OBJECTS

WHERE OBJECT_TYPE IN

(‘TABLE‘, ‘VIEW‘, ‘PROCEDURE‘, ‘TRIGGER‘, ‘FUNCTION‘, ‘PACKAGE‘);

复制下面的语句在jhchen用户下面执行即可完成！