出现这个错误是因为我在表中插入了一条含有中文字符的语句: 修改方法:(两种) 1:命令行  set names gbk:(此为设置通信编码) 2:my.ini中查找sql-mode 将 sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION", 修改为 sql-mode="NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION", 重启mysql后…

watch_course_sql ) , '%%Y-%%m-%%d %%T') regtime, a.username FROM bskuser a where a.UserName in (select username from bskchapterlist where lessonid = (select id from bsklesson a WHERE a.lessonname like \'%s\') ) limit """ ) 前台传来的coursename应该…

在配置mysql主从复制时,想通过 grant replication slave on bbs.* to 'bbs'@'192.168.1.3' identified by '123456'; 来限制主从复制只作用于bbs数据库,但是上面的语句会报错:Incorrect usage of DB GRANT and GLOBAL PRIVILEGES 因为replication slave 的级别是global,所以不能只作用于某一数据库,而是全局,如下图说明: 所以还是要通过 grant re…

错误提示:General error: 1366 Incorrect integer value: '' for column 'pay_type' at row 1 (SQL: INSERT INTO `issues` (`player_game_id`, `urgency_degree`, `source`, `channel_forum`, `issue_type`, `pay_type`, `status`, `issue_pic`, `updated_at`, `created_at`…

Mysql添加表中字符报错:Incorrect string value: '\xE6\x80\xBB\xE7\x9B\x91' for column 'postName' at row 1 原因:字符集设置错了 解决办法:将字符集设置utf-8…

原文链接:https://blog.csdn.net/bao19901210/article/details/51917641 二进制安装 1.添加mysql组和mysql用户,用于设置mysql安装目录文件所有者和所属组.  ①groupadd mysql  ②useradd -r -g mysql mysql  * useradd -r参数表示mysql用户是系统用户,不可用于登录系统.  * useradd -g参数表示把mysql用户添加到mysql用户组中. 2.将二进制文件解压到指定…

如下所示,PHP连接MySQL报错: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket 'MySQL' (2) 测试代码如下: <?php try { $dsn = 'mysql:dbname=php-note;host=localhost;port=3306;charset=utf8'; $username = 'root'; $password = 'root'; new PDO( $dsn,…

Asp.Net连接Mysql报错Out of sync with server 原因:程序引用的MySql.Data.dll版本高于服务器版本 解决:下载一个低版本的MySql.Data.dll,项目重新引用…

Linux系统下启动MySQL报错:Neither host 'localhost.localdomain' nor 'localhost' could be looked up with 摘要 Linux系统下安装完MySQL,启动MySQL报错:Neither host 'localhost.localdomain' nor 'localhost' could be looked up with... Linux系统下装完MySQL,然后重新启动动时报错: 解决方法:  查看cat /etc…

启动Mysql报错: Another MySQL daemon already running with the same unix socket. 删除如下文件即可解决 /var/lib/mysql/mysql.sock 如果还有/var/lib/mysql/mysql1.sock,/var/lib/mysql/mysql22.sock,则一并删除.…