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关于sqlserver存储过程循环,该如何解决

发布时间: 2012-01-26 19:40:46 作者: rapoo

关于sqlserver存储过程循环
举个例子,用ASP写的
Set rs = conn.execute ("Select id,name from Table")
Do while not rs.eof
Set rs2 = conn.execute ("Select userid,school from Table2 where userid = "&rs("id") )
dim gets = ""
Do while not rs2.eof
gets = gets&rs2("school")&"<br>"
rs2.movenext
Loop
rs.movenext
loop

response.write gets

请问用存储过程怎么写?一定要用游标吗?

[解决办法]
一个递规查询变量,连表解决问题.

SQL code
declare @str varchar(8000)select @str=isnull(@str,'') + "<br/>" + b.school     from [table] ainner join table2 b    on a.id=b.useridselect stuff(@str,1,5,'')
[解决办法]
存储过程只能用游标了!!

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