安装mysql5.5.8

 等待已久的mysql5.5.8终于发布了

MySQL的5.5比起之前的版本,除了InnoDB中的改善以外,最重要的是半复制成为内建功能,这个功能使得需要后读写一致性的查询可以不用强制绑在主机上做。

性能改进也不错的,一个朋友在其客户的机器上的一张100亿条记录的客户表上做过实验,速度比5.1快了60%。

测试数据:

                InnoDB,FULL TABLE SCAN,没有使用任何索引。。。

我个人比较看重的是半复制功能。可以解决我们论坛数据库的同步延迟问题。。。

源码包安装比较特别,需要使用cmake,跨平台比较不错.

安装步骤

查看更多参数:cmake . -LAH # H为打印说明开关符、A为打印所有开关符

http://forge.mysql.com/wiki/CMake#Listing_configuration_parameters

 yum install cmake

tar xvzf mysql-5.5.8.tar.gz

cd mysql-5.5.8

 CFLAGS="-O3 -g"

  CXX=gcc

 CXXFLAGS="-O3 -g -felide-constructors -fno-exceptions -fno-rtti"

 export CFLAGS CXX CXXFLAGS

cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql   #mysql安装目录

                                     -DMYSQL_DATADIR=/home/system_username/Programming/mysql/mysqldata                

                                     -DSYSCONFDIR=/etc                                               

                                     -DWITH_INNOBASE_STORAGE_ENGINE=1

                                     -DWITH_ARCHIVE_STORAGE_ENGINE=1

                                     -DWITH_BLACKHOLE_STORAGE_ENGINE=1 

                                     -DWITH_FEDERATED_STORAGE_ENGINE=1

                                     -DWITH_PARTITION_STORAGE_ENGINE=1

                                     -DMYSQL_UNIX_ADDR=/tmp/mysqld.sock

                                     -DMYSQL_TCP_PORT=3306

                                     -DENABLED_LOCAL_INFILE=1

                                     -DEXTRA_CHARSETS=all

                                     -DDEFAULT_CHARSET=utf8

                                     -DDEFAULT_COLLATION=utf8-general_ci

 

                                     -DMYSQL_USER=mysql        

 

  make -j 2

  make install

 

 

方法2:

BUILD/autorun.sh;

./configure <lots of parameters>; 

make

附录 configure参数

Table 2.14. MySQL Source-Configuration Option Reference (CMake)

   Formats Description Default Introduced Removed

   BUILD_CONFIG Use same build options as official releases

   CMAKE_BUILD_TYPE Type of build to produce RelWithDebInfo

   CMAKE_INSTALL_PREFIX Installation base directory /usr/local/mysql

 

   CPACK_MONOLITHIC_INSTALL Whether package build produces single

   file OFF

   DEFAULT_CHARSET The default server character set latin1

   DEFAULT_COLLATION The default server collation latin1_swedish_ci

 

   ENABLE_DEBUG_SYNC Whether to enable Debug Sync support ON

   ENABLE_DOWNLOADS Whether to download optional files OFF

   ENABLE_DTRACE Whether to include DTrace support

   ENABLED_LOCAL_INFILE Whether to enable LOCAL for LOAD DATA INFILE

   OFF

   ENABLED_PROFILING Whether to enable query profiling code ON

   INSTALL_BINDIR User executables directory PREFIX/bin

   INSTALL_DOCDIR Documentation directory PREFIX/docs

   INSTALL_DOCREADMEDIR README file directory PREFIX

   INSTALL_INCLUDEDIR Header file directory PREFIX/include

   INSTALL_INFODIR Info file directory PREFIX/docs

   INSTALL_LAYOUT Select predefined installation layout STANDALONE

 

   INSTALL_LIBDIR Library file directory PREFIX/lib

   INSTALL_MANDIR Manual page directory PREFIX/man

   INSTALL_MYSQLSHAREDIR Shared data directory PREFIX/share

   INSTALL_MYSQLTESTDIR mysql-test directory PREFIX/mysql-test

   INSTALL_PLUGINDIR Plugin directory PREFIX/lib/plugin

   INSTALL_SBINDIR Server executable directory PREFIX/bin

   INSTALL_SCRIPTDIR Scripts directory PREFIX/scripts

   INSTALL_SHAREDIR aclocal/mysql.m4 installation directory

   PREFIX/share

   INSTALL_SQLBENCHDIR sql-bench directory PREFIX

   INSTALL_SUPPORTFILESDIR Extra support files directory

   PREFIX/support-files

   MYSQL_DATADIR Data directory

   MYSQL_MAINTAINER_MODE Whether to enable MySQL maintainer-specific

   development environment OFF

   MYSQL_TCP_PORT TCP/IP port number 3306

   MYSQL_UNIX_ADDR Unix socket file /tmp/mysql.sock

   SYSCONFDIR Option file directory

   WITH_COMMENT Comment about compilation environment

   WITH_DEBUG Whether to include debugging support OFF

   WITH_EMBEDDED_SERVER Whether to build embedded server OFF

   WITH_xxx_STORAGE_ENGINE Compile storage engine xxx statically into

   server

   WITH_EXTRA_CHARSETS Which extra character sets to include all

   WITH_LIBWRAP Whether to include libwrap (TCP wrappers) support OFF

   WITH_READLINE Use bundled readline OFF

   WITH_SSL Type of SSL support no

   WITH_ZLIB Type of zlib support system

   WITHOUT_xxx_STORAGE_ENGINE Exclude storage engine xxx from build

 

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