标签:复数 from cat pki HERE table run dex group
查询库下面的表的文件大小已mysql库为例统计mysql 重复数据已name字段为例
select name ,count() as count from zipkin_spans group by name having count >1;
统计mysql表的数据总数
select count() from zipkin_spans;
标签:复数 from cat pki HERE table run dex group
原文地址:http://blog.51cto.com/8934920/2154084