缺少语名结束，怎么改

14:08:33
丫&頭 2015/11/15 14:08:33
SQL = SQL & " '" & str_typ & "' as 入库来源,备注,类别,'" & str_per & "' as 操作员, mid(条码,7,3) as 色码,RIGHT(条码,3) as 尺码,iif(ISERROR(InStr(客户,"备单")),"客订单","备单") as 订单类别 ," 缺少语句结束怎么更改

完整的SQL语句格式：select [字段1,字段2,字段3,...] from 表