####################################### ##### 说明;本配置适用于MySQL 5.7 ##### ####################################### [client] default-character-set = utf8mb4 socket = /dev/shm/mysql.sock [mysql] default-character-set = utf8mb4 socket = /dev/shm/mysql.sock auto-rehash [mysqld] user = mysql port = 3306 character-set-server = utf8mb4 collation-server = utf8mb4_unicode_ci init_connect = 'SET NAMES utf8mb4' datadir = /program/mysql/data tls_version = TLSv1.2,TLSv1.3 explicit_defaults_for_timestamp = ON symbolic-links = OFF skip-name-resolve = ON # 指定PID文件路径和SOCK文件路径 pid-file = /program/mysql/mysql.pid socket = /dev/shm/mysql.sock # 说明:PID文件放在MySQL安装目录下提高安全性,SOCK文件放在/dev/shm目录下加快读写速度。 # 是否开启SSL(若开启则需指定SSL相关证书文件) ssl = OFF # 指定SSL相关证书文件(ssl=ON才需指定) # ssl-ca=/program/mysql/ssl/ca.pem # ssl-cert=/program/mysql/ssl/server-cert.pem # ssl-key=/program/mysql/ssl/server-key.pem sql_mode = ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION # 说明:在5.7版本里date类型字段默认值不能为0000-00-00,若要允许该默认值,需将sql_mode配置里的NO_ZERO_IN_DATE、NO_ZERO_DATE删除。 # 官方并不建议删除上述两个选项,如果删除了启动数据库时会报Warning错误。 #========== 错误日志配置 ==========# log_error_verbosity = 2 log-error = /program/mysql/log/error.log # 说明:log_error_verbosity为错误日志记录级别,可选值:1=错误信息|2=错误信息&告警信息|3=错误信息&告警信息&通知信息 #========== 慢查询日志配置 ==========# slow_query_log = ON slow_query_log_file = /program/mysql/log/slow-query.log long_query_time = 1 # 说明:long_query_time为慢查询时间阈值(单位:秒),该参数可以设置为0.X的小数记录毫秒级慢查询。 #========== SQL执行日志配置 ==========# general_log = OFF general_log_file = /program/mysql/log/general.log # 说明:所有执行过的SQL都会被记录,一般无需开启(除非需要调试),否则日志文件会非常大而严重占用磁盘空间。 [mysqld_safe] socket = /dev/shm/mysql.sock
# +--------------------------------------------------------------------------------------------------------------------- # | 说明;本配置适用于MySQL 8.4.0 LTS # | # | MySQL官方文档 # | -------------------------------------------------------------------------------------------------------------------- # | https://dev.mysql.com/doc/refman/8.4/en/server-system-variables.html # +--------------------------------------------------------------------------------------------------------------------- [client] default-character-set = utf8mb4 socket = /dev/shm/mysql-8.4.sock [mysql] default-character-set = utf8mb4 socket = /dev/shm/mysql-8.4.sock auto-rehash [mysqld] user = mysql port = 3308 mysqlx_port = 33080 datadir = /program/mysql-8.4/data pid-file = /program/mysql-8.4/mysql-8.4.pid socket = /dev/shm/mysql-8.4.sock mysqlx_socket = /dev/shm/mysqlx-8.4.sock character-set-server = utf8mb4 collation-server = utf8mb4_unicode_ci init_connect = 'SET NAMES utf8mb4' tls_version = TLSv1.2,TLSv1.3 explicit_defaults_for_timestamp = ON #symbolic-links = OFF skip-name-resolve = ON sql_mode = ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION # 跳过身份认证(即免密码登录),如果不是遇到忘记密码等情况,请勿轻易开启 # skip-grant-tables # 启用mysql_native_password加密方式,该方式是旧版的加密方式,如果没有兼容旧版的需求建议不要启用,而是只使用caching_sha2_password # mysql_native_password = ON #========== 密码加密方式配置 ==========# # 备注①:authentication_policy参数要么支持所有加密方式(默认),要么只支持一种加密方式,如果没有兼容旧版的需求,建议使用caching_sha2_password作为唯一的加密方式。 # 备注②:在设置用户密码时,如果显示指定加密方式,那么该方式必须在authentication_policy参数里,否则会设置失败。 # 可选值:*,,[默认,支持所有方式] | mysql_native_password | sha256_password | caching_sha2_password authentication_policy = caching_sha2_password #========== SSL证书配置(非必须配置项,对安全性要求不高可忽略) ==========# # ssl_ca = /program/mysql-8.4/ssl/ca.pem # ssl_cert = /program/mysql-8.4/ssl/server-cert.pem # ssl_key = /program/mysql-8.4/ssl/server-key.pem # tls_version = TLSv1.2,TLSv1.3 #========== 错误日志配置 ==========# log_error_verbosity = 2 log-error = /program/mysql-8.4/log/error.log # 说明:log_error_verbosity为错误日志记录级别,可选值:1=错误信息|2=错误信息&告警信息|3=错误信息&告警信息&通知信息 #========== 慢查询日志配置 ==========# slow_query_log = ON slow_query_log_file = /program/mysql-8.4/log/slow-query.log long_query_time = 1 # 说明:long_query_time为慢查询时间阈值(单位:秒),该参数可以设置为0.X的小数记录毫秒级慢查询。 #========== SQL执行日志配置 ==========# general_log = OFF general_log_file = /program/mysql-8.4/log/general.log # 说明:所有执行过的SQL都会被记录,一般无需开启(除非需要调试),否则日志文件会非常大而严重占用磁盘空间。 [mysqld_safe] socket = /dev/shm/mysql-8.4.sock
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