在 Mac 下用 Homebrew 安装 MySQL, 网上的教程倒是很多，不过大多数都很默契地雷同。如果稍有点定制要求，就无从下手了。
我先也不免俗，从基本的开始：
一、首先安装 Homebrew
1
2
3
|
$ ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"
$ brew install git
$ brew update
|
二、安装 MySQL
用下面的命令就可以自动安装了：
安装完成之后会有这样的提示：
? ~ brew install mysql
==> Downloading https://homebrew.bintray.com/bottles/mysql-5.6.25.yosemite.bottle.tar.gz
######################################################################## 100.0%
==> Pouring mysql-5.6.25.yosemite.bottle.tar.gz
==> Caveats
A "/etc/my.cnf" from another install may interfere with a Homebrew-built
server starting up correctly.
To connect:
mysql -uroot
To have launchd start mysql at login:
ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents
Then to load mysql now:
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
Or, if you don‘t want/need launchctl, you can just run:
mysql.server start
==> Summary
?? /usr/local/Cellar/mysql/5.6.25: 9833 files, 339M
如果想让 MySQL 开机自动启动，可以如下操作：
1
2
3
4
|
$ mkdir -p ~/Library/LaunchAgents
$ ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents
$ find /usr/local/Cellar/mysql/ -name "homebrew.mxcl.mysql.plist" -exec cp {} ~/Library/LaunchAgents/ \;
$ launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
|
设置 MySQL 用户以及数据存放地址
1
2
|
$ unset TMPDIR
$ mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
|
好了，可以启动了
另外的参数还有 {start|stop|restart|reload|force-reload|status}
大部分的介绍就在此结束了。
三、更详细的设置
配置文件 my.cnf
作为用惯了 Linux 的人， 一定会去 /etc 下找 my.cnf, 让你失望了，这个文件要自己建立。如果看一下帮助
1
|
$ mysqld --help --verbose
|
就会发现系统会按这个顺序去找 my.cnf
- /etc/my.cnf
- /etc/mysql/my.cnf
- /usr/local/etc/my.cnf
- ~/.my.cnf
一般网上大虾都会这么教小白建立 my.cnf, 其实这个默认的文件里面几乎没什么内容。
1
|
$ sudo cp $(brew --prefix mysql)/support-files/my-default.cnf /etc/my.cnf
|
所以，还是自己老老实实参考 linux 下的配置文件吧。
my.cnf (my.cnf.txt)download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
#
# The MySQL database server configuration file.
#
# You can copy this to one of:
# - "/etc/mysql/my.cnf" to set global options,
# - "~/.my.cnf" to set user-specific options.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html
# This will be passed to all mysql clients
# It has been reported that passwords should be enclosed with
# ticks/quotes escpecially if they contain "#" chars...
# Remember to edit /etc/mysql/debian.cnf when changing
# the socket location.
[client]
port = 3306
#socket = /var/run/mysqld/mysqld.sock
# Here is entries for some specific programs
# The following values assume you have at least 32M ram
# This was formally known as [safe_mysqld]. Both versions
# are currently parsed.
[mysqld_safe]
#socket = /var/run/mysqld/mysqld.sock
#nice = 0
[mysqld]
#
# * Basic Settings
#
#
# * IMPORTANT
# If you make changes to these settings and your system uses
# apparmor, you may also need to also adjust
# /etc/apparmor.d/usr.sbin.mysqld.
#
#user = mysql
#socket = /var/run/mysqld/mysqld.sock
port = 3306
#basedir = /usr
datadir = /usr/local/var/mysql
#tmpdir = /tmp
skip-external-locking
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address = 127.0.0.1
#
# * Fine Tuning
#
key_buffer = 16M
max_allowed_packet = 16M
thread_stack = 192K
thread_cache_size = 8
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover = BACKUP
#max_connections = 100
#table_cache = 64
#thread_concurrency = 10
#
# * Query Cache Configuration
#
query_cache_limit = 1M
query_cache_size = 16M
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
# As of 5.1 you can enable the log at runtime!
#general_log_file = /var/log/mysql/mysql.log
#general_log = 1
log_error = /usr/local/var/mysql/MacBook15.local.err
# Here you can see queries with especially long duration
#log_slow_queries = /var/log/mysql/mysql-slow.log
#long_query_time = 2
#log-queries-not-using-indexes
#
# The following can be used as easy to replay backup logs or
# for replication.
# note: if you are setting up a replication slave, see
# README.Debian about other settings you may need
# to change.
#server-id = 1
#log_bin = /var/log/mysql/mysql-bin.log
expire_logs_days = 10
max_binlog_size = 100M
#binlog_do_db = include_database_name
#binlog_ignore_db = include_database_name
#
# * InnoDB
#
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
# Read the manual for more InnoDB related options. There are many!
#
# * Security Features
#
# Read the manual, too, if you want chroot!
# chroot = /var/lib/mysql/
#
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
#
# ssl-ca=/etc/mysql/cacert.pem
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Query Caching
query-cache-type = 1
# Default to InnoDB
default-storage-engine=innodb
[mysqldump]
quick
quote-names
max_allowed_packet = 16M
[mysql]
#no-auto-rehash # faster start of mysql but no tab completition
[isamchk]
key_buffer = 16M
|
错误日志
错误日志默认会存在数据目录下，也就是上面所定义的 /usr/local/var/mysql/，如果 Mac 电脑名字是 MacBook，那日志的全路径就是 /usr/local/var/mysql/MacBook.local.err
让别的电脑访问数据库
取消下面两个文件中关于绑定 127.0.0.1 的语句
/etc/my.cnf
1
|
bind-address = 127.0.0.1
|
~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
1
|
<string>--bind-address=127.0.0.1</string>
|
就我个人而言，不需要 MySQL 自启动，所以只要在 /etc/my.cnf 改一下就好了。
时间： 2024-11-14 15:45:35
