sqlstr1="select sum(cnt) num from TB_STAT_XRING_USE where xring_code='99"
Set Rs2 = DbConn.Execute(sqlstr1)
if Not Rs2.EOF then
num=rs2.Fields("num")
else
num=0
end if
如果xring_code='99"没有记录在表中那num的值是多少呀?
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急:求num的值?
sqlstr1="select sum(cnt) num from TB_STAT_XRING_USE where xring_code='99" Set Rs2 = DbConn.Execute(sqlstr1) if Not Rs2.EOF then num=rs2.Fields("num") else num=0 end if 如果xring_code='99"没有记录在表中那num的值是多少呀?