简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Backend Development > PHP Tutorial > body text

这个SQL里的函数是mysql函数还是php函数,函数意思是,该怎么处理

WBOY
Release： 2016-06-13 13:37:16
Original
909 people have browsed it

这个SQL里的函数是mysql函数还是php函数,函数意思是
mysql_query("UPDATE `users` SET `jifen`= round(`jifen`+(`percent`/100),1) WHERE user='$inuser'");这个SQL里的函数是mysql函数还是php函数,函数意思是什么

------解决方案--------------------
mysql的取整函数，一个参数时round(x) 返回x最近似整数，两个参数时round(x,y) 返回保留x小数点后y位的数值

Related labels：
mysql quot round sql
source：php.cn
Previous article： 小弟我有一个二维数组，小弟我想编辑内容后，保存为新的二维数给行吗 Next article： 访问量一大功能就不能正确实现了，求高手帮忙优化两段PHP代码解决方法
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
Latest Articles by Author
Latest Issues
How to display only the lowest value from a result set (MYSQL) I have the following statement: selectDATE(recieved_on)asDay,round(count(*)/24)AS'average'...
From 2024-04-06 21:44:19
0
1
603
Calculate the sum of fields in another table using MySQL SQL query I have a schema like this: User table with attributes "user_id" and "userna...
From 2024-04-06 19:39:29
0
1
441
MySQL: "Select text from... as <variable here or subquery>" I have the following table with the following data: id text language 1 german text german ...
From 2024-04-06 19:25:54
0
2
529
How to group and count in MySQL? I'm trying to write a query that extracts the total number of undeleted messages sent to f...
From 2024-04-06 18:30:17
0
1
353
MySQL gets data from multiple tables I have a eg_design table which contains the following columns: and eg_domains table which ...
From 2024-04-06 18:42:44
0
2
479
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！