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MySQL-5.7 填坑

更新于 写于 数据库

绿色版(zip archive 版)无 my-default.ini

As of MySQL 5.7.18, my-default.ini is no longer included in or installed by distribution packages.

MySQL :: MySQL 5.7 Reference Manual :: 2.3.5 Installing MySQL on Microsoft Windows Using a noinstall ZIP Archive

  1. Extract the main archive to the desired install directory
  2. Optional: also extract the debug-test archive if you plan to execute the MySQL benchmark and test suite
  3. Create an option file
  4. Choose a MySQL server type
  5. Initialize MySQL
  6. Start the MySQL server
  7. Secure the default user accounts

附 wamp 的 my.ini(记得改各个文件夹):

    ; Example MySQL config file for medium systems.
    ; This is for a large system with memory of 1G-2G where the system runs mainly
    ; MySQL.
    ; MySQL programs look for option files in a set of
    ; locations which depend on the deployment platform.
    ; You can copy this option file to one of those
    ; locations. For information about these locations, see:
    ; http://dev.mysql.com/doc/mysql/en/option-files.html
    ; 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
    ;password = your_password
    port = 3306
    socket = /tmp/mysql.sock

    ; Here follows entries for some specific programs

    ; The MySQL server
    port = 3306
    socket = /tmp/mysql.sock
    key_buffer_size = 64M
    max_allowed_packet = 16M

    ;Added to reduce memory used (minimum is 400)
    table_definition_cache = 600

    sort_buffer_size = 2M
    net_buffer_length = 8K
    read_buffer_size = 2M
    read_rnd_buffer_size = 2M
    myisam_sort_buffer_size = 32M
    ;Path to mysql install directory
    ;Verbosity Value  1 Errors only, 2  Errors and warnings , 3 Errors, warnings, and notes
    ;Path to data directory

    ;Path to the language
    ;See Documentation:
    ; http://dev.mysql.com/doc/refman/5.7/en/error-message-language.html

    ; The default storage engine that will be used when create new tables
    ; New for MySQL 5.6 default_tmp_storage_engine if skip-innodb enable
    ; default_tmp_storage_engine=MYISAM

    ;To avoid warning messages


    ; The default SQL mode in MySQL 5.7 includes these modes:
    ; no line sql-mode="" gives default SQL mode
    ; To clear the SQL mode explicitly, set it to an empty string using sql-mode=""
    ; 原本下面是注释的,打开注释就关闭了ONLY_FULL_GROUP_BY

    ; 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!

    ; Disable Federated by default

    ; Replication Master Server (default)
    ; binary logging is required for replication

    ; binary logging format - mixed recommended

    ; 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
    server-id = 1

    ; Replication Slave (comment out master section to use this)

    ; New for MySQL 5.6 if no slave

    ; 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:
    ;    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

    ; Point the following paths to different dedicated disks
    ;tmpdir   = /tmp/
    ;log-update   = /path-to-dedicated-directory/hostname

    ; The InnoDB tablespace encryption feature relies on the keyring_file
    ; plugin for encryption key management, and the keyring_file plugin
    ; must be loaded prior to storage engine initialization to facilitate
    ; InnoDB recovery for encrypted tables. If you do not want to load the
    ; keyring_file plugin at server startup, specify an empty string.

    ; Uncomment the following if you are using InnoDB tables
    ;innodb_data_home_dir = C:/mysql/data/
    innodb_data_file_path = ibdata1:10M:autoextend
    ;innodb_log_group_home_dir = C:/mysql/data/
    ;innodb_log_arch_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_buffer_pool_size = 16M
    ; Set .._log_file_size to 25 % of buffer pool size
    innodb_log_file_size = 5M
    innodb_log_buffer_size = 8M
    innodb_flush_log_at_trx_commit = 1
    innodb_lock_wait_timeout = 60

    max_allowed_packet = 16M

    ; Remove the next comment character if you are not familiar with SQL

    key_buffer_size = 20M
    sort_buffer_size = 20M
    read_buffer_size = 2M
    write_buffer_size = 2M

    key_buffer_size = 20M
    sort_buffer_size_size = 20M
    read_buffer_size = 2M
    write_buffer_size = 2M


    port = 3306