MySQL log_bin日志配置及查看
MySQL执行sql可以通过设置MySQL log_bin 日志进行记录查看，MySQL log_bin日志配置如下：
log_bin：on
log_bin_basename：bin文件路径及名前缀（/var/log/mysql/mysql-bin）
log_bin_index：bin文件index（/var/log/mysql/mysql-bin.index）
server_id：n
生成的bin日志如：mysql-bin.000000 mysql-bin.000001
通过mysqlbinlog mysql-bin.000000 > mysql-bin.000000.txt 转换格式
日志内容：
use `aayongche`/*!*/;
SET TIMESTAMP=1485064811/*!*/; //开始时间
insert into `users` (`userId`, `userName`) values ('28396', 'helly') //操作sql
/*!*/;
# at 38524047
#170122 14:00:11 server id 1 end_log_pos 38524078 CRC32 0xe8f99830 Xid = 23583291 //服务器id
COMMIT/*!*/;
# at 38524078
#170122 14:00:22 server id 1 end_log_pos 38524167 CRC32 0x64c7f33a Query thread_id=63112 exec_time=0 error_code=0
SET TIMESTAMP=1485064822/*!*/;
BEGIN
/*!*/;
# at 38524167
#170122 14:00:22 server id 1 end_log_pos 38524482 CRC32 0x3ff38ff2 Query thread_id=63112 exec_time=0 error_code=0
SET TIMESTAMP=1485064822/*!*/;
users update `` set `userName` = 'heheli' where `userId` = '28396'
/*!*/;
# at 38524482