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set rs=server.createobject("adodb.recordset")
sql="select * from YONGHU where (ID is null)"
rs.open sql,conn,1,3
rs.addnew
rs("USERNAME")=request("username")
rs.update
rs.close
set rs=nothing
conn.close
set conn=nothing
session("username")=rs("name")
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<%
dim db
set db=Server.CreateObject("Adodb.Connection")
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dim strSql,rs,visitNum
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SET rs=db.Execute(strSql)
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