Steps to install mysql8 with centos6 source code
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First, because the compilation of mysql 8 requires more than gcc 4.9, you need to upgrade gcc first.
one
Wget https://copr.fedoraproject.org/coprs/rhscl/devtoolset-3/repo/epel-6/rhscl-devtoolset-3-epel-6.repo-O / etc/yum.repos.d/rhscl-devtoolset-3-epel-6.repo
two
Yum install-y scl-utils policycoreutils-python
three
Yum-disablerepo='*'-enablerepo='rhscl-devtoolset-3' install devtoolset-3-gcc devtoolset-3-gcc-c++
four
Source / opt/rh/devtoolset-3/enable
5 Verification:
Gcc-version
Second, compile and install mysql
1. Download the latest GA version:
Https://www.percona.com/downloads/Percona-Server-LATEST/Percona-Server-8.0.13-4/source/tarball/percona-server-8.0.13-4.tar.gz
2, decompression
Tar-zxvf percona-server-8.0.13-4.tar.gz
3, compile
Cd percona-server-8.0.13
Cmake. -DCMAKE_BUILD_TYPE=RelWithDebInfo-DBUILD_CONFIG=mysql_release-DFEATURE_SET=community-DDOWNLOAD_BOOST=1-DWITH_BOOST=/usr/local/boost-DCMAKE_INSTALL_PREFIX=/usr/local/mysql/p8.0.13
4, install:
Make & & make install
5. Initialize:
Mysqld-defaults-file=/etc/my.cnf-initialize-insecure-user=mysql
Remarks:
Check the log during initialization to confirm that the initialization is successful
6, start mysql 8
/ bin/sh / usr/local/mysql/p8.0.13/bin/mysqld_safe-- defaults-file=/etc/my.cnf
7, log in:
The root user has an empty password during initialization. After login, create a new DBA account and delete the empty password account.
Remarks:
It takes a long time to compile and install, but it can be customized, or it can be installed directly with a binary package, and the corresponding version can be downloaded.
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