INSERT INTO ConnectLog ( connectLogId, uid, startTime, endTime, timeLength ,areaid ) Values ( #{connectLogId}, #{uid}, #{startTime}, #{endTime}, #{timeLength} , #{areaid} ) UPDATE ConnectLog SET connectLogId = #{connectLogId}, uid = #{uid}, startTime = #{startTime}, endTime = #{endTime}, timeLength = #{timeLength} , areaid= #{areaid} where connectLogId=#{connectLogId} SELECT connectLogId , uid , startTime , endTime , timeLength , areaid FROM ConnectLog WHERE connectLogId=#{connectLogId} SELECT nextval('seq_connectLogId') ; SELECT count(*) as howmuch from ConnectLog WHERE uid=#{uid} and areaid = #{areaid} SELECT connectLogId , uid , startTime , endTime , timeLength FROM ConnectLog WHERE uid=#{uid} and areaid = #{areaid} ORDER BY connectLogId desc LIMIT #{pageSize} OFFSET #{offset} select extract(WEEK from starttime) subtime,count( distinct uid) howmuch from connectlog where starttime >= #{startTime} and starttime<=#{endTime} group by subtime order by subtime select extract(MONTH from starttime) subtime,count( distinct uid) howmuch from connectlog where starttime >= #{startTime} and starttime<=#{endTime} group by subtime order by subtime select count( distinct uid) howmuch from connectlog where starttime >= #{startTime} and starttime<=#{endTime} select extract(doy from starttime) subtime,count( distinct uid) howmuch from connectlog where starttime >= #{startTime} and starttime<=#{endTime} group by subtime order by subtime