kfrobotaidlog查找

======查看最新的大于6的数量==========

select c.questionid from

(select a.questionid, b.clientQuestion from

similarquestion a inner join kfrobotaidlog b

on a.question=b.question

where b.questionUid is not null

union

select questionid,question from similarquestion) c

group by c.questionid having count(c.questionid)>6

使用问题标题去查找，避免因为问题进行了合并而导致丢失

后续等问题库大致完善了，再根据questionid去整合

========完整版=========

select d.questionid,d.clientQuestion from

(select a.questionid, b.clientQuestion from

similarquestion a inner join kfrobotaidlog b

on a.question=b.question

where b.questionUid is not null

union            #有进行去重

select questionid, question from similarquestion) d

where char_length(d.clientQuestion)>2 and  d.questionid in   #问题长度要大于2，避免出现只有一个词的，不准确对应的情况。

(select c.questionid from

(select a.questionid, b.clientQuestion from

similarquestion a inner join kfrobotaidlog b

on a.question=b.question

where b.questionUid is not null

union

select questionid,question from similarquestion) c

group by c.questionid having count(c.questionid)>6)