[英]ORACLE PL/SQL How to create ParentID in Procedure
我假设您的表名为 YourTable
UPDATE YourTable t1
SET t1.PARENTID_DEPARTMENT = (SELECT t2.ID_DEPARTMENT
FROM YourTable t2
WHERE t1.PARENT_DEPARTMENT_CODE = t2.DEPARTMENT_CODE)
WHERE t1.PARENT_DEPARTMENT_CODE <> ''
AND EXISTS (SELECT t2.ID_DEPARTMENT
FROM YourTable t2
WHERE t1.PARENT_DEPARTMENT_CODE = t2.DEPARTMENT_CODE)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.