query=query.And("'"+t.Lastuser+"'"+" in (SELECT approver FROM `wf_approver` WHERE (wf_approver.approvalmodelid = a.approvalmodelid and wf_approver.approvallevel = a.approvallevel))")
table=table.And("'"+t.Lastuser+"'"+" in (SELECT approver FROM `wf_approver` WHERE (wf_approver.approvalmodelid = a.approvalmodelid and wf_approver.approvallevel = a.approvallevel))")