OPENQUERY删除其中的位置

Question

需要从本地人员表中删除记录，该记录终止了远程雇员表中的雇员状态。尝试执行以下操作，但无法正确打开查询语法：

DELETE FROM PERSON WHERE ID IN 
OPENQUERY(LSVR1,'SELECT DISTINCT ID FROM EMPLOYEE WHERE EMPLOYEE_STATUS=''T'' AND TERMINATION_DATE<SYSDATE-365') 

我知道

  

“关键字'openquery'附近的语法不正确。”

Answer 1

您可以使用IN (SELECT ... FROM OPENQUERY() alias)：

DELETE FROM PERSON WHERE ID IN (
SELECT ID 
FROM OPENQUERY(LSVR1,
'SELECT DISTINCT ID FROM EMPLOYEE WHERE EMPLOYEE_STATUS=''T'' AND TERMINATION_DATE<SYSDATE-365'
) sub);