这里会显示出您选择的修订版和当前版本之间的差别。
| 两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 | ||
|
mysql_linux安装步骤 [2019/12/04 13:36] songdemei |
mysql_linux安装步骤 [2019/12/04 14:07] (当前版本) songdemei |
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|---|---|---|---|
| 行 4: | 行 4: | ||
| yum install | yum install | ||
| + | |||
| + | Mysql 8 : | ||
| + | yum install | ||
| groupadd -r mysql (添加mysql组) | groupadd -r mysql (添加mysql组) | ||
| 行 13: | 行 16: | ||
| 5.7以前版本: | 5.7以前版本: | ||
| - | cmake . -DCMAKE_INSTALL_PREFIX=/ | + | |
| 5.7以后版本: | 5.7以后版本: | ||
| - | cmake . -DCMAKE_INSTALL_PREFIX=/ | + | |
| + | 8.0以上: | ||
| + | cmake . -DCMAKE_INSTALL_PREFIX=/ | ||
| 行 56: | 行 61: | ||
| # | # | ||
| - | datadir=/ | + | |
| - | socket=/ | + | socket=/ |
| - | user=mysql | + | user=mysql |
| - | symbolic-links=0 | + | symbolic-links=0 |
| - | character_set_server=utf8 | + | character_set_server=utf8 |
| - | collation-server=utf8_unicode_ci | + | collation-server=utf8_unicode_ci |
| - | max_connections=1000 | + | max_connections=1000 |
| - | innodb_buffer_pool_size=8G | + | innodb_buffer_pool_size=8G |
| - | query_cache_size=128M | + | query_cache_size=128M |
| - | tmp_table_size=256M | + | tmp_table_size=256M |
| - | key_buffer_size=32m | + | key_buffer_size=32m |
| - | read_buffer_size=4m | + | read_buffer_size=4m |
| - | sort_buffer_size=4m | + | sort_buffer_size=4m |
| - | thread_cache_size=64 | + | thread_cache_size=64 |
| - | log_warnings=2 | + | log_warnings=2 |
| - | thread_stack=256M | + | thread_stack=256M |
| - | skip-name-resolve | + | skip-name-resolve |
| - | + | ||
| - | log-error=/ | + | log-error=/ |
| - | sql-mode=" | + | sql-mode=" |
| - | + | [client] | |
| - | + | socket=/ | |
| - | [client] | + | |
| - | socket=/ | + | |
| 注意:确保:(read_buffer_size + sort_buffer_size) * max_connections 要小于或等于:innodb_buffer_pool_size | 注意:确保:(read_buffer_size + sort_buffer_size) * max_connections 要小于或等于:innodb_buffer_pool_size | ||
| innodb_buffer_pool_size 一般配成内存的1/ | innodb_buffer_pool_size 一般配成内存的1/ | ||
| - | |||
| - | 879RBlJDL=-W | ||
| ALTER USER ' | ALTER USER ' | ||
| - | |||
| - | tks6Cx4uX+pc | ||
| / | / | ||
| 添加服务: | 添加服务: | ||
| - | 将源码文件夹内的:cp support-files/ | + | 进入源码文件夹内: |
| - | chkconfig --add mysqld | + | |
| - | chmod a+wrx / | + | chkconfig --add mysqld |
| - | mkdir / | + | chmod a+wrx / |
| - | chown mysql:mysql / | + | mkdir / |
| - | service mysqld start | + | chown mysql:mysql / |
| + | service mysqld start | ||
| 开机启动: | 开机启动: | ||
| - | chkconfig mysqld on | + | |