本文内容来自YashanDB官网，原文内容请见 update (子查询) set ORG_ID_STAN -ID 改写-YashanDB

【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;

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));

【影响范围】 YashanDB 22.2.3.1

【修复版本 】-

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