insert into select的有关问题 求大神，很

insert into select的问题 求大神，很急

SQL code

declare @saleid int    insert into  dbo.ss1    select a.,a.,a. from a where 条件a        set @saleid=@@IDENTITY if @saleid>0begin        insert into  dbo.ss2         select @saleid,a.,a.,a. from a  where 条件aend

SQL code

    select a.,a.,a. INTO #Tfrom a where 条件ainsert into  dbo.ss1SELECT * FROM #Tinsert into  dbo.ss2 SELECT * FROM #TDROP TABLE #T
[解决办法]
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SQL code

declare @saleid int
    insert into  dbo.ss1
    select a.,a.,a. from a where 条件a
        set @saleid=@@IDENTITY 
if @saleid>0
begin
        insert into  dbo.ss2 
        select @sa……

[解决办法]
OUTPUT子句貌似就可以了。

if判断可以去掉。

下面直接
SQL code
 insert into  dbo.ss2         select @saleid,a.,a.,a. from a  where 条件a and @saleid>0
[解决办法]
OUTPUT子句参考：
http://blog.csdn.net/fan158/article/details/6261963
[解决办法]
探讨

引用:
SQL code

declare @saleid int
insert into dbo.ss1
select a.,a.,a. from a where 条件a
set @saleid=@@IDENTITY
if @saleid>0
begin
insert into dbo.ss2
select @sa……

如果是这……