ASP中调用SQL,一个语句请教是什么意思?
set tClass=oConn.execute("select ClassID from NewsClass where ParentID=" & oRs("ClassID") & " or ParentPath like '" & oRs("ParentPath") & "," & oRs("ClassID") & ",%'")
do while not tClass.eof
if ChildID="" then
ChildID=tClass(0)
..............
请问大家ChildID=tClass(0)是什么意思?