DM2.pFIBDataSet2.SQLs.SelectSQL.Clear;
DM2.pFIBDataSet2.SQLs.SelectSQL.BeginUpdate;
DM2.pFIBDataSet2.SQLs.SelectSQL.Append('UPDATE job SET job.j_status = 2 WHERE
job.auto ='+var_tmp);
DM2.pFIBDataSet2.SQLs.SelectSQL.EndUpdate;
DM2.pFIBDataSet2.Active := true;
DM2.pFIBTransaction2.Commit;