# Example MySQL config file for medium systems. #通过mysql-5.1.37-win32的my-medium.ini编辑生成，应用与数据库在一台机器上。 # This is for a system with little memory (32M - 64M) where MySQL plays # an important part, or systems up to 128M where MySQL is used together with # other programs (such as a web server) # # You can copy this file to # /etc/my.cnf to set global options, # mysql-data-dir/my.cnf to set server-specific options (in this # installation this directory is C:\mysql\data) or # ~/.my.cnf to set user-specific options. # # In this file, you can use all long options that a program supports. # If you want to know which options a program supports, run the program # with the "--help" option. # The following options will be passed to all MySQL clients # # 以下选项会被MySQL客户端应用读取. # # 注意只有MySQL附带的客户端应用程序保证可以读取这段内容. # # 如果你想你自己的MySQL应用程序获取这些值 # # 需要在MySQL客户端库初始化的时候指定这些选项 [client] #password = your_password #mysql客户端默认端口，对于应用来说没有意义，安装程序不对此参数进行修改。 port = 3316 socket = /tmp/mysql.sock # Here follows entries for some specific programs # MySQL 服务端 # The MySQL server [mysqld] #数据库端口，默认设置为3316，安装程序自动识别端口，在3316，3326，3336，3346中选择可用端口 port = 3316 socket = /tmp/mysql.sock skip-locking #MyISAM 相关选项，由于使用存储引擎INNODB，所以此段设置保留默认，不做修改。 # # 关键词缓冲的大小, 一般用来缓冲MyISAM表的索引块. # # 不要将其设置大于你可用内存的30%, # # 因为一部分内存同样被OS用来缓冲行数据 # # 甚至在你并不使用MyISAM 表的情况下, 你也需要仍旧设置起 8-64M 内存由于它同样会被内部临时磁盘表使用. key_buffer_size = 16M max_allowed_packet = 1M table_open_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K # # 用来做MyISAM表全表扫描的缓冲大小. # # 当全表扫描需要时,在对应线程中分配. read_buffer_size = 256K # # 当在排序之后,从一个已经排序好的序列中读取行时,行数据将从这个缓冲中读取来防止磁盘寻道. # # 如果你增高此值,可以提高很多ORDER BY的性能. # # 当需要时由每个线程分配 read_rnd_buffer_size = 512K # # 此缓冲当MySQL需要在 REPAIR, OPTIMIZE, ALTER 以及 LOAD DATA INFILE 到一个空表中引起重建索引时被分配. # # 这在每个线程中被分配.所以在设置大值时需要小心. myisam_sort_buffer_size = 8M # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. # All interaction with mysqld must be made via Unix sockets or named pipes. # Note that using this option without enabling named pipes on Windows # (via the "enable-named-pipe" option) will render mysqld useless! # #skip-networking # Replication Master Server (default) # binary logging is required for replication # # 打开二进制日志功能. # # 在复制(replication)配置中,作为MASTER主服务器必须打开此项 # # 如果你需要从你最后的备份中做基于时间点的恢复,你也同样需要二进制日志. log-bin=mysql-bin # binary logging format - mixed recommended binlog_format=mixed # required unique id between 1 and 2^32 - 1 # defaults to 1 if master-host is not set # but will not function as a master if omitted # # 唯一的服务辨识号,数值位于 1 到 2^32-1之间. # # 此值在master和slave上都需要设置. # # 如果 "master-host" 没有被设置,则默认为1, 但是如果忽略此选项,MySQL不会作为master生效. server-id = 1 # Replication Slave (comment out master section to use this) # # To configure this host as a replication slave, you can choose between # two methods : # # 1) Use the CHANGE MASTER TO command (fully described in our manual) - # the syntax is: # # CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>, # MASTER_USER=<user>, MASTER_PASSWORD=<password> ; # # where you replace <host>, <user>, <password> by quoted strings and # <port> by the master's port number (3306 by default). # # Example: # # CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306, # MASTER_USER='joe', MASTER_PASSWORD='secret'; # # OR # # 2) Set the variables below. However, in case you choose this method, then # start replication for the first time (even unsuccessfully, for example # if you mistyped the password in master-password and the slave fails to # connect), the slave will create a master.info file, and any later # change in this file to the variables' values below will be ignored and # overridden by the content of the master.info file, unless you shutdown # the slave server, delete master.info and restart the slaver server. # For that reason, you may want to leave the lines below untouched # (commented) and instead use CHANGE MASTER TO (see above) # # required unique id between 2 and 2^32 - 1 # (and different from the master) # defaults to 2 if master-host is set # but will not function as a slave if omitted #server-id = 2 # # The replication master for this slave - required #master-host = <hostname> # # The username the slave will use for authentication when connecting # to the master - required #master-user = <username> # # The password the slave will authenticate with when connecting to # the master - required #master-password = <password> # # The port the master is listening on. # optional - defaults to 3306 #master-port = <port> # # binary logging - not required for slaves, but recommended #log-bin=mysql-bin # Point the following paths to different dedicated disks #tmpdir = /tmp/ #log-update = /path-to-dedicated-directory/hostname # Uncomment the following if you are using InnoDB tables #innodb_data_home_dir = C:\mysql\data/ # # InnoDB 将数据保存在一个或者多个数据文件中成为表空间. # # 如果你只有单个逻辑驱动保存你的数据,一个单个的自增文件就足够好了. # # 其他情况下.每个设备一个文件一般都是个好的选择. # # 你也可以配置InnoDB来使用裸盘分区 - 请参考手册来获取更多相关内容 innodb_data_file_path = ibdata1:10M:autoextend #innodb_log_group_home_dir = C:\mysql\data/ # You can set .._buffer_pool_size up to 50 - 80 % # of RAM but beware of setting memory usage too high # # InnoDB使用一个缓冲池来保存索引和原始数据, 不像 MyISAM. # # 这里你设置越大,你在存取表里面数据时所需要的磁盘I/O越少. # # 在一个独立使用的数据库服务器上,你可以设置这个变量到服务器物理内存大小的80% # # 不要设置过大,否则,由于物理内存的竞争可能导致操作系统的换页颠簸. # # 注意在32位系统上你每个进程可能被限制在 2-3.5G 用户层面内存限制, # # 所以不要设置的太高. innodb_buffer_pool_size = 64M # # 附加的内存池被InnoDB用来保存 metadata 信息 # # 如果InnoDB为此目的需要更多的内存,它会开始从OS这里申请内存. # # 由于这个操作在大多数现代操作系统上已经足够快, 你一般不需要修改此值. # # SHOW INNODB STATUS 命令会显示当先使用的数量. innodb_additional_mem_pool_size = 2M # Set .._log_file_size to 25 % of buffer pool size # # 在日志组中每个日志文件的大小. # # 你应该设置日志文件总合大小到你缓冲池大小的25%~100% # # 来避免在日志文件覆写上不必要的缓冲池刷新行为. # # 不论如何, 请注意一个大的日志文件大小会增加恢复进程所需要的时间. innodb_log_file_size = 32M # # 用来缓冲日志数据的缓冲区的大小. # # 当此值快满时, InnoDB将必须刷新数据到磁盘上. # # 由于基本上每秒都会刷新一次,所以没有必要将此值设置的太大(甚至对于长事务而言) innodb_log_buffer_size = 8M # # 如果设置为1 ,InnoDB会在每次提交后刷新(fsync)事务日志到磁盘上, # # 这提供了完整的ACID行为. # # 如果你愿意对事务安全折衷, 并且你正在运行一个小的食物, 你可以设置此值到0或者2来减少由事务日志引起的磁盘I/O # # 0代表日志只大约每秒写入日志文件并且日志文件刷新到磁盘. # # 2代表日志写入日志文件在每次提交后,但是日志文件只有大约每秒才会刷新到磁盘上. innodb_flush_log_at_trx_commit = 1 # # 在被回滚前,一个InnoDB的事务应该等待一个锁被批准多久. # # InnoDB在其拥有的锁表中自动检测事务死锁并且回滚事务. # # 如果你使用 LOCK TABLES 指令, 或者在同样事务中使用除了InnoDB以外的其他事务安全的存储引擎 # # 那么一个死锁可能发生而InnoDB无法注意到. # # 这种情况下这个timeout值对于解决这种问题就非常有帮助. innodb_lock_wait_timeout = 50 #————————自定义设置—————————— # 设置mysql的安装目录 basedir=c:\Program Files\MySQL # 设置mysql数据库的数据的存放目录，必须是data，或者是\xxx-data datadir=c:\Program Files\MySQL\data # 设置mysql服务器的字符集，默认编码 default-character-set=utf8 #还原数据库的sql文件如果包含视图与存储结构，需要添加 #log-bin-trust-function-creators=1 #通过以下语句更改默认存储引擎InnoDB default-storage-engine=INNODB #InnoDB存储引擎独享表空间 innodb_file_per_table=1 # # 我们在cache中保留多少线程用于重用 # # 当一个客户端断开连接后,如果cache中的线程还少于thread_cache_size, # # 则客户端线程被放入cache中. # # 这可以在你需要大量新连接的时候极大的减少线程创建的开销 # # (一般来说如果你有好的线程模型的话,这不会有明显的性能提升.) thread_cache_size = 8 [mysqldump] quick max_allowed_packet = 16M [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates [myisamchk] key_buffer_size = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout [WinMySQLAdmin] # 指定mysql服务启动启动的文件 Server=c:\Program Files\MySQL\bin\mysqld.exe
注册MySQL服务的方法：
修改相应路径，在CMD下运行
"D:\Program Files\mysql-5.5.14-win32\bin\mysqld.exe" --install MySQL --defaults-file="D:\Program Files\mysql-5.5.14-win32\my.ini"