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Windows 10 下mysql 安装后无法启动问题

2024-08-13 13:36:10   218人阅读

安装过程：

1. 官网下载5.15.7， http://dev.mysql.com/downloads/， 选择开源社区版：MySQL Community Server (GPL)

2. 我解压后放在 E:\mysql\5.7.15\ 下面

3. 将E:\mysql\5.7.15\bin加入系统path

4. 安装mysql服务: mysqld --install

5. 编辑E:\mysql\5.7.15\my.ini文件

# For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html# *** DO NOT EDIT THIS FILE. It‘s a template which will be copied to the# *** default location during install, and will be replaced if you# *** upgrade to a newer version of MySQL.[mysqld]basedir = E:/mysql/5.7.15datadir = E:/mysql/dataport = 3306sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

6. 用管理员身份打开cmd命令窗口

7. 初始化mysql: mysqld --initialize

8. 启动mysql服务： net start mysql

====================================================================

遇到的问题：

问题1： 

E:\mysql\5.7.15>net start mysqlMySQL 服务正在启动 .MySQL 服务无法启动。服务没有报告任何错误。请键入 NET HELPMSG 3534 以获得更多的帮助。E:\mysql\5.7.15>net helpmsg 3534服务没有报告任何错误。

问题2： 

这个错误没有仍和日志记录，原因是my.ini中datadir所设定的目录不存在，路径分隔符需要采用linux格式“/”, 而不是“\"

如果mysql找不到这个data目录, 那么初始化会出错：

E:\mysql\5.7.15\bin>mysqld --initializemysqld: Can‘t create directory ‘E:\myusql\data\‘ (Errcode: 2 - No such file or directory)2016-09-16T07:52:37.476808Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2016-09-16T07:52:37.476808Z 0 [Warning] ‘NO_ZERO_DATE‘, ‘NO_ZERO_IN_DATE‘ and ‘ERROR_FOR_DIVISION_BY_ZERO‘ sql modes should be used with strict mode. They will be merged with strict mode in a future release.2016-09-16T07:52:37.476808Z 0 [Warning] ‘NO_AUTO_CREATE_USER‘ sql mode was not set.2016-09-16T07:52:37.492808Z 0 [ERROR] Aborting

问题3： data目录非空，也会初始化也会出错：

E:\mysql\5.7.15\bin>mysqld --initialize2016-09-16T07:53:33.306817Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2016-09-16T07:53:33.306817Z 0 [Warning] ‘NO_ZERO_DATE‘, ‘NO_ZERO_IN_DATE‘ and ‘ERROR_FOR_DIVISION_BY_ZERO‘ sql modes should be used with strict mode. They will be merged with strict mode in a future release.2016-09-16T07:53:33.306817Z 0 [Warning] ‘NO_AUTO_CREATE_USER‘ sql mode was not set.2016-09-16T07:53:33.310106Z 0 [ERROR] --initialize specified but the data directory has files in it. Aborting.2016-09-16T07:53:33.318664Z 0 [ERROR] Aborting

 

Windows 10 下mysql 安装后无法启动问题


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