a.Approver,a.ApproveDate,a.WarehouseID,a.RecordVersion,a.OutWorkOrderFlag,a.ProjectID,a.OrderType,a.AuthRuleID,(CASE WHEN a.confirm_status IS NULL THEN '未确认' ELSE a.confirm_status END) as confirm_status ,dbo.plm_get_user_display(a.Site,a.UserName) userDisplay,