SQL 带有 OUTPUT 的服务器 DELETE 无法使用 table 别名

Question

我收到 OUTPUT 语句的“'OUTPUT' 附近语法不正确”错误。玩弄它，似乎是 OUTPUT 语句不喜欢 table 别名 D。但我需要 DELETE 才能使用 exists 子句。知道如何解决这个问题吗？

DELETE D FROM #VARNAMES D
OUTPUT DELETED.VARNAME INTO #Table2
WHERE EXISTS (SELECT 1 FROM CIT
                WHERE RID LIKE '123%'
                AND RULES LIKE '%Storage.' + D.VARNAME + '"%')

Answer 1

在 SQL 服务器中 OUTPUT 在 FROM 之前：

DELETE D 
OUTPUT DELETED.VARNAME INTO #Table2
FROM #VARNAMES D
WHERE EXISTS (SELECT 1 FROM CIT
                WHERE RID LIKE '123%'
                AND RULES LIKE '%Storage.' + D.VARNAME + '"%')
;

Answer 2

根据 documentation，output 在 from

之前

DELETE D 
OUTPUT DELETED.VARNAME INTO #Table2
FROM #VARNAMES D
WHERE EXISTS (SELECT 1 FROM CIT
                WHERE RID LIKE '123%'
                AND RULES LIKE '%Storage.' + D.VARNAME + '"%')

SQL 带有 OUTPUT 的服务器 DELETE 无法使用 table 别名

SQL Server DELETE with OUTPUT not working with table alias

sql

sql-server-express