id, eqmid, acquisitionTime, capacitance, lossFactor, unbalanceCurrent, unbalanceVoltage, totalCurrent, systemVoltage, isupload, create_time, update_time select from data_dr_jyjc where id ]]> #{maxid} limit 10000 SELECT MAX( id ) AS maxid FROM data_dr_jyjc SELECT MAX( id ) AS maxid,MIN( id ) AS minid FROM data_dr_jyjc where acquisitionTime >= #{date}