MySQL 5.7.22 二进制安装
#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLESbasedir=/opt/mysql #介质目录
datadir=/opt/mysql/data #数据目录
port=3306 #端口
pid-file = /opt/mysql/data/mysql.pid #进程id
user = mysql #启动用户
socket=/opt/mysql/data/mysql.sock #sock文件地址
bind-address = 0.0.0.0 #绑定ip 这里表示绑定所有ip
server-id = 1 #用于复制环境钟标识实例,这个在复制环境里唯一
character-set-server = utf8 #服务端默认字符集,很重要,错误设置会出现乱码
max_connections = 1000 #允许客户端并发连接的最大数量
max_connect_errors = 6000 #如果客户端尝试连接的错误数量超过这个参数设置的值，则服务器不再接受新的客户端连接。
open_files_limit = 65535 #操作系统允许MySQL服务打开的文件数量。
table_open_cache = 128 #所有线程能打开的表的数量
max_allowed_packet = 4M #网络传输时单个数据包的大小。
back_log= 300
binlog_cache_size = 4M
max_heap_table_size = 8M
tmp_table_size = 16M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
sort_buffer_size = 8M
join_buffer_size = 8M
key_buffer_size = 4M
thread_cache_size = 8
query_cache_type = 1
query_cache_size = 8M
query_cache_limit = 2M
ft_min_word_len = 4
log_bin = mysql-bin
binlog_format = mixed
expire_logs_days = 30
log_error = /opt/mysql/logs/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /opt/mydql/logs/mysql-slow.log
performance_schema = 0
explicit_defaults_for_timestamp
#lower_case_table_names = 1
skip-external-locking
default_storage_engine = InnoDB
#default-storage-engine = MyISAM
innodb_file_per_table = 1
innodb_open_files = 500
innodb_buffer_pool_size = 64M
innodb_write_io_threads = 4
innodb_read_io_threads = 4
innodb_thread_concurrency = 0
innodb_purge_threads = 1
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 2M
innodb_log_file_size = 32M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
bulk_insert_buffer_size = 8M
myisam_sort_buffer_size = 8M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
interactive_timeout = 28800
wait_timeout = 28800
#lower_case_table_names = 1
skip-external-locking
default_storage_engine = InnoDB
#default-storage-engine = MyISAM
innodb_file_per_table = 1
innodb_open_files = 500
innodb_buffer_pool_size = 64M
innodb_write_io_threads = 4
innodb_read_io_threads = 4
innodb_thread_concurrency = 0
innodb_purge_threads = 1
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 2M
innodb_log_file_size = 32M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
bulk_insert_buffer_size = 8M
myisam_sort_buffer_size = 8M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
interactive_timeout = 28800
wait_timeout = 28800
port=3306
socket=/opt/mysql/data/mysql.sock
no-auto-rehash
#default-character-set=utf8
safe-updates
socket=/opt/mysql/data/mysql.sock
quick
max_allowed_packet = 32M
interactive-timeout
open-files-limit = 8192
页:
[1]