openEuler 下 Mysql 和 sysbench 测试环境搭建

发布时间:2024年01月23日

openEuler 下 Mysql 和 sysbench 测试环境搭建

环境信息

[root@localhost local]# cat /etc/os-release
NAME="openEuler"
VERSION="22.03 (LTS-SP1)"
ID="openEuler"
VERSION_ID="22.03"
PRETTY_NAME="openEuler 22.03 (LTS-SP1)"
ANSI_COLOR="0;31"

概述

/etc/my.cnf 是配置文件,安装后运行前需要配置好。

生成测试数据较费时,可以将生成的数据备份起来,以后直接拷贝到 /data/文件夹下

安装流程

Mysql 安装

配置环境

groupadd mysql
useradd -g mysql mysql
passwd mysql

rm -rf /data/mysql
mkdir -p /data/mysql
cd /data/mysql
mkdir data tmp run log relaylog

chown -R mysql:mysql /data

[root@localhost mysql]# ll /
总用量 68
dr-xr-xr-x.   2 root   root    4096 1227 19:45 afs
lrwxrwxrwx.   1 root   root       7 1227 19:45 bin -> usr/bin
dr-xr-xr-x.   7 root   root    4096  524 20:06 boot
drwxr-xr-x.   3 mysql  mysql   4096  620 21:58 data

安装mysql

[root@localhost ~]# yum install mysql
[root@localhost ~]# which mysql
/usr/bin/mysql
或
[root@localhost sysbench-0.5-script]# which mysql
/usr/local/mysql/bin/mysql

[root@localhost /]# rpm -qa | grep mysql
mysql-common-8.0.29-2.oe2203sp1.x86_64
mysql-8.0.29-2.oe2203sp1.x86_64

安装mysql-server
yum install mysql-server 后,才会找到mysqld

[root@localhost local]# yum install mysql-server
[root@localhost local]# find / -name mysqld
/run/mysqld
/usr/libexec/mysqld
/usr/sbin/mysqld
/etc/logrotate.d/mysqld

运行

如果是安装在/usr/local/mysql下

rm -f /etc/my.cnf
touch /etc/my.cnf
vim /etc/my.cnf
[mysqld_safe]
log-error=/data/mysql/log/mysql.log
pid-file=/data/mysql/run/mysqld.pid
[mysqldump]
quick
[mysql]
no-auto-rehash
[client]
default-character-set=utf8
[mysqld]
basedir=/usr/local/mysql
socket=/data/mysql/run/mysql.sock
tmpdir=/data/mysql/tmp
datadir=/data/mysql/data
default_authentication_plugin=mysql_native_password
port=3306
user=mysql
#skip-grant-tables

安装在/usr 下

[mysqld_safe]
log-error=/data/mysql/log/mysql.log
pid-file=/data/mysql/run/mysqld.pid
[mysqldump]
quick
[mysql]
no-auto-rehash
[client]
default-character-set=utf8
[mysqld]
#basedir=/usr
socket=/data/mysql/run/mysql.sock
tmpdir=/data/mysql/tmp
datadir=/data/mysql/data
default_authentication_plugin=mysql_native_password
port=3306
user=mysql
#skip-grant-tables

修改配置文件“/etc/my.cnf”的用户组和用户权限为mysql:mysql

chown mysql:mysql /etc/my.cnf
ll /etc/my.cnf

注意: 以下3步适用于20.03,而22.03我没有找到mysql.server文件,索性不用这种方式启动。此外2203在yum install之后,就可以找到which mysql,不用配置环境变量
MySQL加入service服务

chmod 777 /usr/local/mysql/support-files/mysql.server
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
chkconfig mysql on

修改“/etc/init.d/mysql”的用户组和用户权限为mysql:mysql

chown -R mysql:mysql /etc/init.d/mysql
ll /etc/init.d/mysql

配置环境变量,并使配置生效

echo export PATH=$PATH:/usr/local/mysql/bin >> /etc/profile
source /etc/profile
env
which mysql

切换到mysql用户

su - mysql
whoami

初始化数据库

mysqld --defaults-file=/etc/my.cnf --initialize

/usr/local/mysql/bin/mysqld --defaults-file=/etc/my.cnf --initialize

初始化完成后,查看数据目录下数据文件“/data/mysql/data”的用户组和用户权限为mysql:mysql(因为前面/etc/my.cnf文件中配置的操作系统用户是user=mysql)。初始化会根据my.cnf配置一些环境,并生成一个初始密码,登录的时候会用到。假如终端上没有显示,可能是输出到了/data/mysql/log/ 下面的文件中

[mysql@localhost mysql]$ mysqld --defaults-file=/etc/my.cnf --initialize
2023-06-21T03:31:50.933036Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2023-06-21T03:31:50.933046Z 0 [System] [MY-013169] [Server] /usr/libexec/mysqld (mysqld 8.0.29) initializing of server in progress as process 8264
2023-06-21T03:31:50.940853Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2023-06-21T03:31:51.248956Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2023-06-21T03:31:52.592374Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: bM3hna>?ioE:

启动数据库

[mysql@localhost mysql]$ which mysqld
/usr/sbin/mysqld

以下三种方式都可以,2203推荐第三个,因为service前面没有注册

/usr/sbin/mysqld --defaults-file=/etc/my.cnf &
service mysql start
mysqld --defaults-file=/etc/my.cnf &

以下三种方式登录

mysql -uroot -p -S /data/mysql/run/mysql.sock
/usr/local/mysql/bin/mysql -uroot -p -S /data/mysql/run/mysql.sock

配置数据库帐号密码
(1)登录数据库以后,修改通过root用户登录数据库的密码

alter user 'root'@'localhost' identified by "123456";

(2)创建全域root用户(允许root从其他服务器访问

create user 'root'@'%' identified by '123456';

(3)进行授权

grant all privileges on *.* to 'root'@'%';
flush privileges;

退出数据库

exit

关闭数据库:三种方式

service mysql stop
mysqladmin -uroot -p123456 shutdown -S /data/mysql/run/mysql.sock
/usr/local/mysql/bin/mysqladmin -uroot -p123456 shutdown -S /data/mysql/run/mysql.sock
ps -ef | grep mysql

sysbench 安装及测试

yum -y install automake libtool* mariadb-devel
cd /home
wget https://github.com/akopytov/sysbench/archive/0.5.zip --no-check-certificate
mv 0.5.zip sysbench-0.5.zip
unzip sysbench-0.5.zip
vi /home/sysbench-0.5/sysbench/drivers/mysql/drv_mysql.c

在mysql_drv_real_connect函数末尾找到“return mysql_real_connect(…) == NULL;”。
替换

#if 0
  return mysql_real_connect(con,
                            db_mysql_con->host,
                            db_mysql_con->user,
                            db_mysql_con->password,
                            db_mysql_con->db,
                            db_mysql_con->port,
                            db_mysql_con->socket,
#if MYSQL_VERSION_ID >= 50000
                            CLIENT_MULTI_STATEMENTS
#else
                            0
#endif
                            ) == NULL;
#else
  unsigned int timeout = 5;
 
  if (mysql_options(con, MYSQL_OPT_CONNECT_TIMEOUT, (const char *)&timeout)) {
    DEBUG("0x%p mysql_options MYSQL_OPT_CONNECT_TIMEOUT failed", con);
  }
  
  int ret = 0;
  int i = 0;
  for (; i < 5; i++) {
    ret = (mysql_real_connect(con,
                            db_mysql_con->host,
                            db_mysql_con->user,
                            db_mysql_con->password,
                            db_mysql_con->db,
                            db_mysql_con->port,
                            db_mysql_con->socket,
#if MYSQL_VERSION_ID >= 50000
                            CLIENT_MULTI_STATEMENTS
#else
                            0
#endif
                            ) == NULL);
    if (ret == 0) {
      DEBUG("0x%p mysql_options succeed", con);
      break;
    }
 
    DEBUG("0x%p mysql_options MYSQL_OPT_CONNECT_TIMEOUT timeout", con);
    usleep(1000);
  }
 
  return ret;
#endif

编译安装

 ./autogen.sh
 ./configure
 make -j128
 make -j128 install

上述步骤最好在/home下操作,因为后续调用的测试脚本(比如test_oltp_mix.sh)里面的路径是写死的。
登录数据库后创建sysbench数据库:

create database sysbench;
show databases;
use sysbench;
show tables;

登录Sysbench工具客户端,向MySQL数据库服务器导入数据。
执行如下命令向服务器导入测试数据,数据量为100张表*1万行数据(100*10000)

/home/sysbench-0.5/sysbench/sysbench --db-driver=mysql --test=/home/sysbench-0.5/sysbench/tests/db/parallel_prepare.lua --oltp-test-mode=complex --mysql-host=127.0.0.1 --mysql-port=3306 --mysql-db=sysbench --mysql-user=root --mysql-password=123456 --max-time=7200 --max-requests=0 --mysql-table-engine=innodb --oltp-table-size=10000 --oltp-tables-count=100 --rand-type=special --rand-spec-pct=100 --num-threads=16 prepare

注意根据机器能力和使用场景,生成数据,自己的小虚拟机数据生成小一点。这个脚本末尾时prepare
一些数据库相关的lua测试代码:

[root@localhost sysbench-0.5]# cd sysbench/tests/db/
[root@localhost db]# ls
bulk_insert.lua  delete.lua  Makefile     Makefile.in  oltp_simple.lua       select.lua                select_random_ranges.lua  update_non_index.lua
common.lua       insert.lua  Makefile.am  oltp.lua     parallel_prepare.lua  select_random_points.lua  update_index.lua

下面的命令会生成sbtest1~100

[root@localhost db]# /home/sysbench-0.5/sysbench/sysbench --db-driver=mysql --test=/home/sysbench-0.5/sysbench/tests/db/parallel_prepare.lua --oltp-test-mode=complex --mysql-host=127.0.0.1 --mysql-port=3306 --mysql-db=sysbench --mysql-user=root --mysql-password=123456 --max-time=7200 --max-requests=0 --mysql-table-engine=innodb --oltp-table-size=10000 --oltp-tables-count=100 --rand-type=special --rand-spec-pct=100 --num-threads=16 prepare
sysbench 0.5:  multi-threaded system evaluation benchmark

Creating table 'sbtest1'...
Inserting 10000 records into 'sbtest1'
Creating secondary indexes on 'sbtest1'...
Creating table 'sbtest2'...
Inserting 10000 records into 'sbtest2'
Creating secondary indexes on 'sbtest2'...
Creating table 'sbtest3'...

生成的数据在my.cnf配置的路径下(sysbench时前面我们创建的数据库):


[root@localhost sysbench]# pwd
/data/mysql/data/sysbench
[root@localhost sysbench]# ls
sbtest100.ibd  sbtest16.ibd  sbtest22.ibd  sbtest29.ibd  sbtest35.ibd  sbtest41.ibd  sbtest48.ibd  sbtest54.ibd  sbtest60.ibd  sbtest67.ibd  sbtest73.ibd  sbtest7.ibd   sbtest86.ibd  sbtest92.ibd  sbtest99.ibd
sbtest10.ibd   sbtest17.ibd  sbtest23.ibd  sbtest2.ibd   sbtest36.ibd  sbtest42.ibd  sbtest49.ibd  sbtest55.ibd  sbtest61.ibd  sbtest68.ibd  sbtest74.ibd  sbtest80.ibd  sbtest87.ibd  sbtest93.ibd  sbtest9.ibd
sbtest11.ibd   sbtest18.ibd  sbtest24.ibd  sbtest30.ibd  sbtest37.ibd  sbtest43.ibd  sbtest4.ibd   sbtest56.ibd  sbtest62.ibd  sbtest69.ibd  sbtest75.ibd  sbtest81.ibd  sbtest88.ibd  sbtest94.ibd
sbtest12.ibd   sbtest19.ibd  sbtest25.ibd  sbtest31.ibd  sbtest38.ibd  sbtest44.ibd  sbtest50.ibd  sbtest57.ibd  sbtest63.ibd  sbtest6.ibd   sbtest76.ibd  sbtest82.ibd  sbtest89.ibd  sbtest95.ibd
sbtest13.ibd   sbtest1.ibd   sbtest26.ibd  sbtest32.ibd  sbtest39.ibd  sbtest45.ibd  sbtest51.ibd  sbtest58.ibd  sbtest64.ibd  sbtest70.ibd  sbtest77.ibd  sbtest83.ibd  sbtest8.ibd   sbtest96.ibd
sbtest14.ibd   sbtest20.ibd  sbtest27.ibd  sbtest33.ibd  sbtest3.ibd   sbtest46.ibd  sbtest52.ibd  sbtest59.ibd  sbtest65.ibd  sbtest71.ibd  sbtest78.ibd  sbtest84.ibd  sbtest90.ibd  sbtest97.ibd
sbtest15.ibd   sbtest21.ibd  sbtest28.ibd  sbtest34.ibd  sbtest40.ibd  sbtest47.ibd  sbtest53.ibd  sbtest5.ibd   sbtest66.ibd  sbtest72.ibd  sbtest79.ibd  sbtest85.ibd  sbtest91.ibd  sbtest98.ibd

如果生成的数据量太大,/目录下放不下:
可以建立一个软连接(假设/home空间大):

mv /data /home/mysql_data
ln -s /home/mysql_data/data /data

删除操作:

[root@localhost sysbench-0.5-script]# /home/sysbench-0.5/sysbench/sysbench --db-driver=mysql --test=/home/sysbench-0.5/sysbench/tests/db/parallel_prepare.lua --oltp-test-mode=complex --mysql-host=127.0.0.1 --mysql-port=3306 --mysql-db=sysbench --mysql-user=root --mysql-password=123456 --max-time=7200 --max-requests=0 --mysql-table-engine=innodb --oltp-table-size=10000 --oltp-tables-count=100 --rand-type=special --rand-spec-pct=100 --num-threads=16 cleanup
sysbench 0.5:  multi-threaded system evaluation benchmark

Dropping table 'sbtest1'...
Dropping table 'sbtest2'...
Dropping table 'sbtest3'...
Dropping table 'sbtest4'...
Dropping table 'sbtest5'...

测试脚本:

wget https://mirrors.huaweicloud.com/kunpeng/archive/kunpeng_solution/database/scripts/sysbench-0.5-script.zip --no-check-certificate
[root@localhost sysbench]# unzip sysbench-0.5-script.zip
[root@localhost sysbench-0.5-script]# ls
data_filter.sh  runall.sh        test_oltp_delete.sh    test_oltp_index.sh  test_oltp_nonindex.sh  test_oltp_point.sh   test_oltp_sum.sh
prepare.sh      run_sysbench.sh  test_oltp_distinct.sh  test_oltp_mix.sh    test_oltp_order.sh     test_oltp_simple.sh

里面包含了8个场景和一个mix场景的测试脚本,以mix场景测试为例(需要登录数据库):

chmod 777 *
./test_oltp_mix.sh -h 127.0.0.1  -P 3306  -u root -p 123456  -D sysbench -C 100 -S 10000 -t 16 -c run

-D sysbench : 选择sysbench数据库

只要数据库没重启,执行写场景(INDEX、NONINDEX、DELETE)之前,需要执行1次mix场景进行预热。

输出如下:

[root@localhost sysbench-0.5-script]# ./test_oltp_mix.sh -h 127.0.0.1  -P 3306  -u root -p 123456  -D sysbench -C 100 -S 10000 -t 16 -c run
CMD=run ENGINE=innodb
sysbench 0.5:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 16
Report intermediate results every 1 second(s)
Random number generator seed is 0 and will be ignored

Forcing shutdown in 121 seconds

Initializing worker threads...

Threads started!

[   1s] threads: 16, tps: 549.88, reads: 7883.31, writes: 2227.52, response time: 46.10ms (95%), errors: 0.00, reconnects:  0.00
[   2s] threads: 16, tps: 590.98, reads: 8282.75, writes: 2362.93, response time: 45.58ms (95%), errors: 0.00, reconnects:  0.00
[   3s] threads: 16, tps: 619.63, reads: 8649.90, writes: 2479.54, response time: 42.47ms (95%), errors: 0.00, reconnects:  0.00
[   4s] threads: 16, tps: 414.05, reads: 5781.72, writes: 1665.21, response time: 111.58ms (95%), errors: 0.00, reconnects:  0.00
[   5s] threads: 16, tps: 445.20, reads: 6252.83, writes: 1770.80, response time: 93.83ms (95%), errors: 0.00, reconnects:  0.00

...

[ 119s] threads: 16, tps: 562.10, reads: 7868.40, writes: 2243.40, response time: 49.40ms (95%), errors: 0.00, reconnects:  0.00
[ 120s] threads: 16, tps: 642.05, reads: 8928.74, writes: 2537.21, response time: 42.46ms (95%), errors: 0.00, reconnects:  0.00
OLTP test statistics:
    queries performed:
        read:                            988078
        write:                           282308
        other:                           141154
        total:                           1411540
    transactions:                        70577  (588.03 per sec.)
    read/write requests:                 1270386 (10584.47 per sec.)
    other operations:                    141154 (1176.05 per sec.)
    ignored errors:                      0      (0.00 per sec.)
    reconnects:                          0      (0.00 per sec.)

General statistics:
    total time:                          120.0236s
    total number of events:              70577
    total time taken by event execution: 1920.0367s
    response time:
         min:                                  4.85ms
         avg:                                 27.20ms
         max:                                322.16ms
         approx.  95 percentile:              49.79ms

Threads fairness:
    events (avg/stddev):           4411.0625/31.27
    execution time (avg/stddev):   120.0023/0.01

注意

安装mysql,在第一次启动前,要初始化数据库,完成data文件夹初始化,和密码初始化。
启动mysql后,再执行登录操作
一般生成大量数据较慢,频繁测试建议把数据存到/data/路径下,下次拷贝过来直接用
可以参考test_oltp_mix.s 自定义脚本

常用操作

查看数据库进程

ps -ef | grep mysql

查看数据库版本

[mysql@localhost mysql]$ mysql -V
mysql  Ver 8.0.29 for Linux on x86_64 (Source distribution)

查看数据库监测端口

 yum -y install net-tools
 netstat -anpt
 netstat -anpt | grep mysql
 netstat -anpt | grep 3306

启动,关闭数据库

mysql> show processlist;

可能遇到的问题

不同yum源 install的路径可能不一样,需要在my.cnf中适配
某些操作失败,尝试关闭selinux
mysqld: Can't create/write to file '/data/mysql/tmp/ibV4zkJM
[root@localhost local]# getenforce
Enforcing
[root@localhost local]# setenforce 0
[root@localhost local]# getenforce
Permissive

查看SELinux状态及关闭SELinux

初始化/启动数据库失败,DATA路径无效
[root@localhost local]# 2023-06-21T03:27:55.469633Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2023-06-21T03:27:55.469650Z 0 [System] [MY-010116] [Server] /usr/libexec/mysqld (mysqld 8.0.29) starting as process 8154
2023-06-21T03:27:55.475745Z 0 [Warning] [MY-010075] [Server] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 9c9f84fb-0fe3-11ee-b5c5-000c29d346e8.
2023-06-21T03:27:55.481920Z 1 [ERROR] [MY-011011] [Server] Failed to find valid data directory.
2023-06-21T03:27:55.482154Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
2023-06-21T03:27:55.482230Z 0 [ERROR] [MY-010119] [Server] Aborting
2023-06-21T03:27:55.482810Z 0 [System] [MY-010910] [Server] /usr/libexec/mysqld: Shutdown complete (mysqld 8.0.29)  Source distribution.

解决方案:删除data目录,重建相应文件夹,然后重新初始化

service mysql start 失败
[mysql@localhost mysql]$ service mysql start
Redirecting to /bin/systemctl start mysql.service
Failed to start mysql.service: Interactive authentication required.
See system logs and 'systemctl status mysql.service' for details.

原因:MySQL没有加入service服务

chmod 777 /usr/local/mysql/support-files/mysql.server
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
chkconfig mysql on

chown -R mysql:mysql /etc/init.d/mysql
ll /etc/init.d/mysql
22.03 找不到 mysql.server

不用server 方式启动,用mysqld 方式启动

找不到 .sock 文件
[root@localhost ~]# /usr/local/mysql/bin/mysql -uroot -p -S /data/mysql/run/mysql.sock
Enter password:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/data/mysql/run/mysql.sock' (2)

启动数据库后才会有这个文件

安装sysbench时 执行./configure报错,缺少mysql-lib
configure: error: mysql_config executable not found
********************************************************************************
ERROR: cannot find MySQL libraries. If you want to compile with MySQL support,
       please install the package containing MySQL client libraries and headers.
       On Debian-based systems the package name is libmysqlclient-dev.
       On RedHat-based systems, it is mysql-devel.
       If you have those libraries installed in non-standard locations,
       you must either specify file locations explicitly using
       --with-mysql-includes and --with-mysql-libs options, or make sure path to
       mysql_config is listed in your PATH environment variable. If you want to
       disable MySQL support, use --without-mysql option.
********************************************************************************

解决方法:

yum install mariadb-devel

这里install mysql-devel 也会解决这个问题,但是在后续make的时候会报下面的错误,可能openEuler上的mysql-devel包没适配my_bool,用mariadb-devel代替

make[2]: 进入目录“/home/sysbench/sysbench-0.5/sysbench/drivers”
Making all in mysql
make[3]: 进入目录“/home/sysbench/sysbench-0.5/sysbench/drivers/mysql”
gcc -DHAVE_CONFIG_H -I. -I../../../config  -I/usr/include/mysql -m64  -I../../../sysbench -D_XOPEN_SOURCE=500 -D_GNU_SOURCE  -W -Wall -Wextra -Wpointer-arith -Wbad-function-cast   -Wstrict-prototypes -Wnested-externs -Winline   -funroll-loops  -Wundef -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wcast-align         -O2 -ggdb3  -MT libsbmysql_a-drv_mysql.o -MD -MP -MF .deps/libsbmysql_a-drv_mysql.Tpo -c -o libsbmysql_a-drv_mysql.o `test -f 'drv_mysql.c' || echo './'`drv_mysql.c
drv_mysql.c: 在函数‘mysql_drv_bind_param’中:
drv_mysql.c:535:3: 错误:unknown type name ‘my_bool’; did you mean ‘bool’?
  535 |   my_bool rc;
      |   ^~~~~~~
      |   bool
drv_mysql.c:568:23: 警告:assignment to ‘_Bool *’ from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types]
  568 |       bind[i].is_null = params[i].is_null;
      |                       ^
drv_mysql.c: 在函数‘mysql_drv_bind_result’中:
drv_mysql.c:618:3: 错误:unknown type name ‘my_bool’; did you mean ‘bool’?
  618 |   my_bool rc;
      |   ^~~~~~~
      |   bool
drv_mysql.c:633:21: 警告:assignment to ‘_Bool *’ from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types]
  633 |     bind[i].is_null = params[i].is_null;
      |                     ^
make[3]: *** [Makefile:440:libsbmysql_a-drv_mysql.o] 错误 1
make[3]: 离开目录“/home/sysbench/sysbench-0.5/sysbench/drivers/mysql”
make[2]: *** [Makefile:415:all-recursive] 错误 1
make[2]: 离开目录“/home/sysbench/sysbench-0.5/sysbench/drivers”
make[1]: *** [Makefile:586:all-recursive] 错误 1
make[1]: 离开目录“/home/sysbench/sysbench-0.5/sysbench”
make: *** [Makefile:468:all-recursive] 错误 1

拷贝文件后重新运行数据库,发现数据库自动关闭
cat /data/mysql/log/mysql.log

查看错误日志,发现是找不到bin.index,但这个文件是存在的。
原因:copy文件时没有修改文件owner,

chown -R mysql:mysql /data/mysql/
ll /data/mysql/data/

参考链接

文档首页>鲲鹏BoostKit数据库使能套件>开源使能>MySQL>安装指南
文档首页>鲲鹏BoostKit数据库使能套件>测试指导>测试指导>Sysbench 0.5 测试指导

my.cnf 相关
MySQL 配置文件 my.cnf / my.ini 逐行详解
mysql配置my.cnf中!include和!includedir的作用

mysql 程序概述

文章来源:https://blog.csdn.net/qq_39543472/article/details/135768013
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