谁能教教我

大家好: 我是小女子
刚毕业 谁能教教我 怎么样 能删除,修改,表单中的记录集
<!--#include file="connect.asp"-->
<% Response.Buffer=True %>
<% set rs=server.CreateObject("adodb.recordset")
sql= "select * from yingxiao_id='"&??????&"'"
rs.Open sql,conn,2,2
.........
..........
......
........




rs("yingxiao_name")=request.form("yingxiao_name")
rs("yingxiao_telephone")=request.Form("yingxiao_telephone")
rs("yingxiao_address")=request.form("yingxiao_address")
rs("yingxiao_product")=request.form("yingxiao_product")
rs("yingxiao_province")=request.form("yingxiao_province")
rs.Update
end if
set rs=nothing
rs.close
set conn=nothing
中间段怎么写 救命啊
如何取到植啊

我在线等等!!!!!!!!!!!!!