使用UPDATE数据库查询的SQL语法错误

本文介绍了使用UPDATE数据库查询的SQL语法错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

晚上，我遇到语法sql错误的问题

evening all, i have an issue with a syntax sql error

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'where username = danny (name, url, banner, description, sponsor, date, password)' at line 1

这是我的代码

$query = "UPDATE websites where username = $login_session (name, url, banner, description, sponsor, date, password) VALUES ('$n', '$b', '$d', '0', now(), SHA('$p'))";

推荐答案

这是因为您的UPDATE语句语法错误.查看 MySQL文档以获取正确的UPDATE语法.我认为您打算用INSERT代替

That's because your UPDATE statement syntax is wrong. Check MySQL documentation for proper UPDATE syntax. I think you meant to do a INSERT rather

INSERT INTO websites (name, url, banner, description, sponsor, date, password) VALUES ('$login_session', '$n', '$b', '$d', '0', now(), SHA('$p'))

我想这就是你的追求

UPDATE websites SET name = '$n', url = '$b', banner = '$d', description = '0', sponsor = 'some_value_here', date = now(), password = SHA('$p') where username = '$login_session';