统计一个 重复名称出现的次数
select sname,count(sname) as count from test group by sname HAVING count = 3
转“https://zhuanlan.zhihu.com/p/104764586”
标签：count,sname,重复,次数,名称,统计 From： https://www.cnblogs.com/zhenyu1/p/16744770.html
统计一个 重复名称出现的次数
select sname,count(sname) as count from test group by sname HAVING count = 3
转“https://zhuanlan.zhihu.com/p/104764586”
标签：count,sname,重复,次数,名称,统计 From： https://www.cnblogs.com/zhenyu1/p/16744770.html