appwiki:mysql

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appwiki:mysql [2021/08/28 07:59] (current) – created ying
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 +====== Portable MySQL setup ======
 +  - the MySQL is just the original MySQL in binary package format
 +  - initial data folder <code>./scripts/mysql_install_db</code>
 +  - give data folder permission <code> sudo chown -R mysql data/</code>
 +  - start demon <code>sudo ./bin/mysqld_safe --defaults-file=./etc/my.cnf  -h 127.0.0.1</code>
 +    - or try <code>./bin/mysql_upgrade --defaults-file=./etc/my.cnf  -h 127.0.0.1 -u root -p</code>
 +  - test <code>mysql --defaults-file=./etc/my.cnf -h 127.0.0.1 dbName</code>
 +  - initial password <code>mysqladmin -u root password MyPass</code>
 +  - stop server <code>mysqladmin --defaults-file=./etc/my.cnf -h 127.0.0.1 -u root -p shutdown</code>
 +  - note: .frm file is the database file
 +
 +
 +====== config files ======
 +
 +  * ./etc/my.cnf <code>
 +# Example MySQL config file for small systems.
 +#
 +# This is for a system with little memory (<= 64M) where MySQL is only used
 +# from time to time and it's important that the mysqld daemon
 +# doesn't use much resources.
 +#
 +# 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 /usr/local/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
 +[client]
 +#password = your_password
 +port = 3306
 +socket = '/Volumes/Paris/.shios/tmp/mysql.sock'
 +
 +# Here follows entries for some specific programs
 +
 +# The MySQL server
 +[mysqld]
 +port = 3306
 +socket = '/Volumes/Paris/.shios/tmp/mysql.sock'
 +#--shi
 +skip-networking
 +skip-innodb
 +datadir='/Volumes/Paris/.shios/data'
 +#--end
 +skip-locking
 +key_buffer_size = 16K
 +max_allowed_packet = 1M
 +table_open_cache = 4
 +sort_buffer_size = 64K
 +read_buffer_size = 256K
 +read_rnd_buffer_size = 256K
 +net_buffer_length = 2K
 +thread_stack = 128K
 +
 +[mysql.server]
 +user=mysql
 +basedir='/Volumes/Paris/.shios/mysql-5.1.40-osx10.4-i686'
 +
 +# 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
 +# (using the "enable-named-pipe" option) will render mysqld useless!
 +
 +#skip-networking
 +server-id = 1
 +
 +# Uncomment the following if you want to log updates
 +#log-bin=mysql-bin
 +
 +# binary logging format - mixed recommended
 +#binlog_format=mixed
 +
 +# Uncomment the following if you are using InnoDB tables
 +#innodb_data_home_dir = /usr/local/mysql/data/
 +#innodb_data_file_path = ibdata1:10M:autoextend
 +#innodb_log_group_home_dir = /usr/local/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
 +#innodb_additional_mem_pool_size = 2M
 +# 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 = 50
 +
 +[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 = 8M
 +sort_buffer_size = 8M
 +
 +[mysqlhotcopy]
 +interactive-timeout
 +</code>
 +
 +====== Tools and Software ======
 +
 +  * MySQL Workbench for SQL Database design: http://www.mysql.com/products/workbench/