MySQL 使用locate函数对 GROUP_CONCAT 列进行 JOIN 操作_MySQL
- WBOYOriginal
- 2016-06-01 13:43:261086browse
bitsCN.com
上次 用 GROUP_CONCAT 实现了 统计报表,这次麻烦又来了.....
还好,使用 locate函数 轻松实现
摘自 ylqmf的专栏
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