[client]
port = 3306
socket = /var/lib/mysql/data/mysql.sock
[mysqld]
 # 针对5.7版本执行group by字句出错问题解决
sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
 # 一般配置选项
basedir = /var/lib/mysql
datadir = /var/lib/mysql/data
port = 3307
socket = /var/lib/mysql/data/mysql.sock
lc-messages-dir = /usr/share/mysql # 务必配置此项，否则执行sql出错时，只能显示错误代码而不显示具体错误消息
character-set-server=utf8mb4
back_log = 300
max_connections = 3000
max_connect_errors = 50
table_open_cache = 4096
max_allowed_packet = 32M
#binlog_cache_size = 4M
max_heap_table_size = 128M
read_rnd_buffer_size = 16M
sort_buffer_size = 16M
join_buffer_size = 16M
thread_cache_size = 16
query_cache_size = 64M
query_cache_limit = 4M
ft_min_word_len = 8
thread_stack = 512K
#tx_isolation = READ-COMMITTED
tmp_table_size = 64M
long_query_time = 6
server_id=1
innodb_buffer_pool_size = 1024M
innodb_thread_concurrency = 16
innodb_log_buffer_size = 16M
wait_timeout= 31536000
interactive_timeout= 31536000
lower_case_table_names = 1
# 开启mysql binlog功能
log-bin = mysql-bin
# 错误日志目录配置
log-error=/logs/mysql_error.log
#一般日志开启 默认关闭 不建议开启占用存储空间过高
general_log=off
#一般日志文件路径
general_log_file=/logs/mariadb_general_log.log