【YashanDB知识库】update (子查询) set ORG_ID_STAN -ID 改写

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【关键字】update (子查询) set ORG_ID_STAN =ID 改写

【问题描述】

update (子查询) set ORG_ID_STAN =ID 改写

【问题原因分析】

update (子查询) set ORG_ID_STAN =ID 改写，崖山展示不支持子查询的直接修改

后续可以在内核版本中支持

【解决/规避方法】

修改前

UPDATE ADMIN_AUTH_ORG T1 SET T1.ORG_ID_STAN =

  (SELECT T2.ID FROM STAN_ORG_DEPT_INFO T2

                WHERE T2.TYPE_ID = 'ORG'

        AND (T1.ORG_ID = T2.ID AND T1.ORG_NAME = T2.NAME_SHORT))

   WHERE T1.ORG_ID_STAN IS NULL;

        

          
        
        
        

          

          AI 代码解读
        
      
      

修改后

UPDATE ADMIN_AUTH_ORG T1

SET T1.ORG_ID_STAN =

        (SELECT T2.ID

         FROM STAN_ORG_DEPT_INFO T2

         WHERE T2.TYPE_ID = 'ORG'

           AND (T1.ORG_ID = T2.ID AND T1.ORG_NAME = T2.NAME_SHORT))

WHERE T1.ORG_ID_STAN IS NULL

  AND EXISTS (SELECT 1

                      FROM STAN_ORG_DEPT_INFO T2

                      WHERE T2.TYPE_ID = 'ORG'

                        AND (T1.ORG_ID = T2.ID AND T1.ORG_NAME = T2.NAME_SHORT));

        

          
        
        
        

          

          AI 代码解读
        
      
      

【影响范围】YashanDB 22.2.3.1

【修复版本】-