我可以这样解决:
SELECT cnt, COUNT(cnt) FROM (
SELECT COUNT(visid) as cnt FROM vislog GROUP BY visid
) x GROUP BY cnt ORDER BY cnt ASC
这一点x
很重要。
MYSQL计数算什么?
我可以这样解决:
SELECT cnt, COUNT(cnt) FROM (
SELECT COUNT(visid) as cnt FROM vislog GROUP BY visid
) x GROUP BY cnt ORDER BY cnt ASC
这一点x
很重要。