问:这三种哪个效率更高点儿?
myhon 2003-08-17 08:51:46 1。response.write conn.execute("select sum(aa) from MyTable")(0)
2。set rs=conn.execute("select sum(aa) from MyTable")
response.write rs(0)
3。set rs=server.createobject("adodb.recordset")
rs.open "select sum(aa) from MyTable" ,conn,1,1
response.write rs(0)
三种哪个效率更高点儿?