Question

此SQL SERVER 2005语句首先删除按FIELD1 ASC排序的18条记录，然后在克隆表中插入相同的18条记录：

WITH  q AS
        (
        SELECT TOP 18 *
        FROM    pippo
        ORDER BY FIELD1 ASC /* You may want to add ORDER BY here */
        )
DELETE
FROM    q
OUTPUT DELETED.* INTO TableNew

请帮我转换先前的语句，以便先转发INSERT，THEN - IF INSERT已经确定 - 删除相同的18条记录;我刚试过，但下面的代码给出了错误，

Msg 102, Level 15, State 1, Line 7 Incorrect syntax near 'INSERTED'.

WITH  q AS
        (
        SELECT TOP 18 *
        FROM    pippo
        ORDER BY ID_OL ASC /* You may want to add ORDER BY here */
        )
insert into tablenew select * from q OUTPUT INSERTED.* INTO TABLENEW

提前感谢您的帮助。

Answer 1

declare @some_temp_table table (ID_OL int)

WITH  q AS
        (
        SELECT TOP 18 *
        FROM    pippo
        ORDER BY ID_OL ASC /* You may want to add ORDER BY here */
        )
insert into minnie
OUTPUT INSERTED.ID_OL INTO @some_temp_table
select * from q

delete from pippo where ID_OL in (select ID_OL from @some_temp_table)

另一个版本

set xact_abort on

declare @filter table (ID_OL int primary key)

insert into @filter (ID_OL)
SELECT TOP 18 ID_OL
FROM pippo
ORDER BY ID_OL ASC

begin transaction

insert into minnie 
select * from pippo where ID_OL in (select ID_OL from @filter)

delete from pippo where ID_OL in (select ID_OL from @filter)

commit transaction

Answer 2

insert into temptable
SELECT TOP 18 * FROM  pippo ORDER BY FIELD1 ASC

if(@@ROWCOUNT = 18)
BEGIN
WITH  q AS
        (
        SELECT TOP 18 *
        FROM    pippo
        ORDER BY ID_OL ASC /* You may want to add ORDER BY here */
        )

delete from q 
END

首先是INSERT，然后 - 如果确定 - 删除

2 个答案: