For a new computer, reinstall a bit mysql, the installation process there have been some mistakes, and then look at this record:
Reference rookie Tutorial: https://www.runoob.com/mysql/mysql-install.html
1, download mysql 5.7.27 zip unzip
2, generate my.ini configuration file, follow the tutorial fill in the content.
3, Run as Administrator cmd, enter the bin directory, execute mysqld - the initialize - Console, this time error " can not find msvcp120.dll" , in https://www.microsoft.com/zh-CN/download/ details.aspx? id = 40784 downloading, you can specify the installation directory.
4, the above command is executed again, given TIMESTAMP with the DEFAULT value IS Implicit deprecated. Please use --explicit_defaults_for_timestamp Server Option (See More Details for Documentation , in my.ini plus the explicit_defaults_for_timestamp = true can.
5, install mysql service mysqld install
6, start mysql service net start mysql
7. Log on, MySQL - U root - the p-
8, Change Password: https://blog.csdn.net/kaitu/article/details/78994893 follow the tutorial change the password, the password modification instructions should be modified when
update mysql.user set authentication_string=password('123456') where user='root';
如果出现：You must reset your password using ALTER USER statement before executing this statement.错误
则参考：https://blog.csdn.net/hj7jay/article/details/65626766
9, navicat use database links:
Navicat link directly, as if the error occurred in the connection:
Is a reference to the connection, SET PASSWORD = PASSWORD ( '123456'); change password.