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					46 lines
				
				1.6 KiB
			
		
		
			
		
	
	
					46 lines
				
				1.6 KiB
			| 
											6 years ago
										 | [client] | ||
|  | 
 | ||
|  | default-character-set=utf8 | ||
|  | 
 | ||
|  | [mysqld] | ||
|  | 
 | ||
|  | character-set-server=utf8 | ||
|  | 
 | ||
|  | ##### 这两部操作可以解决mysql连接很慢的问题 ##### | ||
|  | # 根据官方文档说明,如果你的mysql主机查询DNS很慢或是有很多客户端主机时会导致连接很慢,由于我们的开发机器是不能够连接外网的, | ||
|  | # 所以DNS解析是不可能完成的,从而也就明白了为什么连接那么慢了。同时,请注意在增加该配置参数后,mysql的授权表中的host字段就 | ||
|  | # 不能够使用域名而只能够使用 ip地址了,因为这是禁止了域名解析的结果。 | ||
|  | 
 | ||
|  | # 1.禁止域名解析 | ||
|  | skip-host-cache | ||
|  | 
 | ||
|  | # 2.禁用dns解析,但是,这样不能在mysql的授权表中使用主机名了,只能使用IP。 | ||
|  | skip-name-resolve | ||
|  | 
 | ||
|  | # 数据库编号, 要具有唯一性, 不能跟其他数据库重复, 方便同步区分 | ||
|  | server-id = 21 | ||
|  | 
 | ||
|  | # mysql日志 | ||
|  | log_bin = /var/lib/mysql/mysql-bin.log | ||
|  | log-bin-index=slave-relay-bin.index | ||
|  | 
 | ||
|  | #日志记录的格式 | ||
|  | binlog_format=MIXED | ||
|  | 
 | ||
|  | #单个日志文件最大 | ||
|  | max_binlog_size = 512M  | ||
|  | 
 | ||
|  | #从库建议开启,有利于数据一致性 | ||
|  | relay_log_recovery = 1     | ||
|  | 
 | ||
|  | #如果从库还会用做主库,建议开启 | ||
|  | log_slave_updates = 1      | ||
|  | 
 | ||
|  | # 中继日志:存储所有主库TP过来的binlog事件主库binlog:记录主库发生过的修改事件 | ||
|  | # relay-log = /var/lib/mysql/mysql-relay-bin.log | ||
|  | 
 | ||
|  | # Disabling symbolic-links is recommended to prevent assorted security risks | ||
|  | symbolic-links=0 | ||
|  | 
 | ||
|  | sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION |