多表查询之后怎么应用结果

WBOY
Release: 2016-06-13 12:32:01
Original
875 people have browsed it

多表查询之后如何应用结果?
如题。。我只能够用一个表中的内容,这是为什么?我的sql语句是正确的。

Related labels:
source:php.cn
Statement of this Website
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
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template