MySQL5.7.32 source installation

MySQL source installation

1. Download the source code from MySQL official website

https://dev.mysql.com/downloads/mysql/

2.- Use steps

1. Install

• Installation dependent environment

yum   -y  install  gcc*   cmake  bison  ncurses-devel openssl-devel

• Create users, user groups

[root@localhost ~]# groupadd mysql
[root@localhost ~]# useradd -r -g mysql mysql

• Create MySQL file directory, MySQL data directory

[root@localhost ~]# mkdir /opt/mysql
[root@localhost ~]# mkdir /data/mysqldb -p

• Authorization

[root@localhost bin]# chown -R mysql mysql /opt/mysql
[root@localhost bin]# chown -R mysql mysql /data/mysqldb

• mysql------.tar to decompress

 tar zxvf mysql-5.7.32.tar.gz  -C /usr/src/

• Configuration

cmake -DCMAKE_INSTALL_PREFIX=/opt/mysql -DMYSQL_UNIX_ADDR=/opt/mysql/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DMYSQL_DATADIR=/data/mysqldb -DMYSQL_TCP_PORT=3306 -DWITH_BOOST=./boost

• Compile && install

make && make install

• Initialize the database

[root@localhost bin]# pwd
/opt/mysql/bin

[root@localhost bin]# ./mysqld --initialize --user=mysql --basedir=/opt/mysql/ --datadir=/data/mysqldb/

• Start the database

[root@localhost bin]# service mysqld start

• Enter the database

[root@localhost bin]# mysql -u root -p

• Change the default password

mysql> set password=password('新密码');

• End
  

2. Configuration error

解决  yum -y install openssl-devel

3. Attention

可能会出现没有/etc 或support-files  没有  my.cnf文件的情况，可在其他版本中替换my-medium.cnf 文件。