這些代碼應該寫在存儲過程里﹐然后返回參數
create proc p_name
as
........
select id,sum(num) as num........ from tb group by id....
select 统计的行数=@@rowcount
..
go
create proc p_name
as
........
select id,sum(num) as num........ from tb group by id....
select 统计的行数=@@rowcount
..
go
解决方案 »
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