Home >Database >Mysql Tutorial >mysql-MySQL中关联查询两个表的问题，在线等！！！急急急
mysql-MySQL中关联查询两个表的问题，在线等！！！急急急
- WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOriginal
- 2016-06-06 09:34:12719browse
关联查询mysql
两个表的关联查询，却出现的笛卡尔积的问题，所以查出来的数据并不是我想要的
该怎么办呀
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：并发-请教一个mysql批量更新时的deadlock问题？Next article：nginx-phpinfo里面竟然没有mysql