INSERT INTO FinishAssignStat ( uid, assignmentId, content, lessonCount,
completeCount, created , howmuch, maxScore, avgScore , areaid,uuid,isSign)
Values ( #{uid}, #{assignmentid}, #{content}, #{lessoncount},
#{completecount},#{created} , #{howmuch}, #{maxscore}, #{avgscore} , #{areaid}, #{uuid}, #{issign})
on conflict(assignmentid,uid,areaid) do update
set created=excluded.created,completeCount=excluded.completecount,howmuch=excluded.howmuch,maxScore=excluded.maxscore,avgScore=excluded.avgscore,
uuid=excluded.uuid