Home > Backend Development > PHP Tutorial > mysql_affected_rows和mysql_num_rows

mysql_affected_rows和mysql_num_rows

WBOY
Release: 2016-08-08 09:22:24
Original
1694 people have browsed it
mysql_affected_rows()取得前一次 MySQL 操作所影响的记录行数.一般UPDATE, DELETE操作

mysql_num_rows()

返回结果集中行的数目,一般是SELECT操作

The above introduces mysql_affected_rows and mysql_num_rows, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.

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