{"id":760,"date":"2018-04-09T10:11:28","date_gmt":"2018-04-09T02:11:28","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=760"},"modified":"2018-04-09T10:11:28","modified_gmt":"2018-04-09T02:11:28","slug":"mysql%e4%b9%8bbinlog%e6%97%a5%e5%bf%97%e8%af%b4%e6%98%8e%e5%8f%8a%e5%88%a9%e7%94%a8binlog%e6%97%a5%e5%bf%97%e6%81%a2%e5%a4%8d%e6%95%b0%e6%8d%ae%e6%93%8d%e4%bd%9c%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=760","title":{"rendered":"Mysql\u4e4bbinlog\u65e5\u5fd7\u8bf4\u660e\u53ca\u5229\u7528binlog\u65e5\u5fd7\u6062\u590d\u6570\u636e\u64cd\u4f5c\u8bb0\u5f55"},"content":{"rendered":"
\n

https:\/\/www.cnblogs.com\/kevingrace\/p\/5907254.html<\/p>\n

\u4f17\u6240\u5468\u77e5\uff0cbinlog\u65e5\u5fd7\u5bf9\u4e8emysql\u6570\u636e\u5e93\u6765\u8bf4\u662f\u5341\u5206\u91cd\u8981\u7684\u3002\u5728\u6570\u636e\u4e22\u5931\u7684\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5f80\u5f80\u4f1a\u60f3\u5230\u7528binlog\u65e5\u5fd7\u529f\u80fd\u8fdb\u884c\u6570\u636e\u6062\u590d\uff08\u5b9a\u65f6\u5168\u5907\u4efd+binlog\u65e5\u5fd7\u6062\u590d\u589e\u91cf\u6570\u636e\u90e8\u5206\uff09\uff0c\u5316\u9669\u4e3a\u5937\uff01<\/p>\n

\u5e9f\u8bdd\u4e0d\u591a\u8bf4\uff0c\u4e0b\u9762\u662f\u68b3\u7406\u7684binlog\u65e5\u5fd7\u64cd\u4f5c\u89e3\u8bf4\uff1a<\/p>\n

\u4e00\u3001\u521d\u6b65\u4e86\u89e3binlog
\nMySQL\u7684\u4e8c\u8fdb\u5236\u65e5\u5fd7binlog\u53ef\u4ee5\u8bf4\u662fMySQL\u6700\u91cd\u8981\u7684\u65e5\u5fd7\uff0c\u5b83\u8bb0\u5f55\u4e86\u6240\u6709\u7684DDL\u548cDML\u8bed\u53e5\uff08\u9664\u4e86\u6570\u636e\u67e5\u8be2\u8bed\u53e5select\uff09\uff0c\u4ee5\u4e8b\u4ef6\u5f62\u5f0f\u8bb0\u5f55\uff0c\u8fd8\u5305\u542b\u8bed\u53e5\u6240\u6267\u884c\u7684\u6d88\u8017\u7684\u65f6\u95f4\uff0cMySQL\u7684\u4e8c\u8fdb\u5236\u65e5\u5fd7\u662f\u4e8b\u52a1\u5b89\u5168\u578b\u7684\u3002
\n———————————————————————————————————————————————-
\nDDL
\n—-Data Definition Language \u6570\u636e\u5e93\u5b9a\u4e49\u8bed\u8a00
\n\u4e3b\u8981\u7684\u547d\u4ee4\u6709CREATE\u3001ALTER\u3001DROP\u7b49\uff0cDDL\u4e3b\u8981\u662f\u7528\u5728\u5b9a\u4e49\u6216\u6539\u53d8\u8868\uff08TABLE\uff09\u7684\u7ed3\u6784\uff0c\u6570\u636e\u7c7b\u578b\uff0c\u8868\u4e4b\u95f4\u7684\u94fe\u63a5\u548c\u7ea6\u675f\u7b49\u521d\u59cb\u5316\u5de5\u4f5c\u4e0a\uff0c\u4ed6\u4eec\u5927\u591a\u5728\u5efa\u7acb\u8868\u65f6\u4f7f\u7528\u3002<\/p>\n

DML
\n—-Data Manipulation Language \u6570\u636e\u64cd\u7eb5\u8bed\u8a00
\n\u4e3b\u8981\u7684\u547d\u4ee4\u662fSELECT\u3001UPDATE\u3001INSERT\u3001DELETE\uff0c\u5c31\u8c61\u5b83\u7684\u540d\u5b57\u4e00\u6837\uff0c\u8fd94\u6761\u547d\u4ee4\u662f\u7528\u6765\u5bf9\u6570\u636e\u5e93\u91cc\u7684\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\u7684\u8bed\u8a00
\n———————————————————————————————————————————————-<\/p>\n

mysqlbinlog\u5e38\u89c1\u7684\u9009\u9879\u6709\u4ee5\u4e0b\u51e0\u4e2a\uff1a
\n–start-datetime\uff1a\u4ece\u4e8c\u8fdb\u5236\u65e5\u5fd7\u4e2d\u8bfb\u53d6\u6307\u5b9a\u7b49\u4e8e\u65f6\u95f4\u6233\u6216\u8005\u665a\u4e8e\u672c\u5730\u8ba1\u7b97\u673a\u7684\u65f6\u95f4
\n–stop-datetime\uff1a\u4ece\u4e8c\u8fdb\u5236\u65e5\u5fd7\u4e2d\u8bfb\u53d6\u6307\u5b9a\u5c0f\u4e8e\u65f6\u95f4\u6233\u6216\u8005\u7b49\u4e8e\u672c\u5730\u8ba1\u7b97\u673a\u7684\u65f6\u95f4 \u53d6\u503c\u548c\u4e0a\u8ff0\u4e00\u6837
\n–start-position\uff1a\u4ece\u4e8c\u8fdb\u5236\u65e5\u5fd7\u4e2d\u8bfb\u53d6\u6307\u5b9aposition \u4e8b\u4ef6\u4f4d\u7f6e\u4f5c\u4e3a\u5f00\u59cb\u3002
\n–stop-position\uff1a\u4ece\u4e8c\u8fdb\u5236\u65e5\u5fd7\u4e2d\u8bfb\u53d6\u6307\u5b9aposition \u4e8b\u4ef6\u4f4d\u7f6e\u4f5c\u4e3a\u4e8b\u4ef6\u622a\u81f3<\/p>\n

*********************************************************************<\/p>\n

\u4e00\u822c\u6765\u8bf4\u5f00\u542fbinlog\u65e5\u5fd7\u5927\u6982\u4f1a\u67091%\u7684\u6027\u80fd\u635f\u8017\u3002
\nbinlog\u65e5\u5fd7\u6709\u4e24\u4e2a\u6700\u91cd\u8981\u7684\u4f7f\u7528\u573a\u666f:
\n1\uff09MySQL\u4e3b\u4ece\u590d\u5236\uff1aMySQL Replication\u5728Master\u7aef\u5f00\u542fbinlog\uff0cMaster\u628a\u5b83\u7684\u4e8c\u8fdb\u5236\u65e5\u5fd7\u4f20\u9012\u7ed9slaves\u6765\u8fbe\u5230
\nmaster-slave\u6570\u636e\u4e00\u81f4\u7684\u76ee\u7684\u3002
\n2\uff09\u81ea\u7136\u5c31\u662f\u6570\u636e\u6062\u590d\u4e86\uff0c\u901a\u8fc7\u4f7f\u7528mysqlbinlog\u5de5\u5177\u6765\u4f7f\u6062\u590d\u6570\u636e\u3002
\nbinlog\u65e5\u5fd7\u5305\u62ec\u4e24\u7c7b\u6587\u4ef6\uff1a
\n1\uff09\u4e8c\u8fdb\u5236\u65e5\u5fd7\u7d22\u5f15\u6587\u4ef6\uff08\u6587\u4ef6\u540d\u540e\u7f00\u4e3a.index\uff09\u7528\u4e8e\u8bb0\u5f55\u6240\u6709\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6
\n2\uff09\u4e8c\u8fdb\u5236\u65e5\u5fd7\u6587\u4ef6\uff08\u6587\u4ef6\u540d\u540e\u7f00\u4e3a.00000*\uff09\u8bb0\u5f55\u6570\u636e\u5e93\u6240\u6709\u7684DDL\u548cDML(\u9664\u4e86\u6570\u636e\u67e5\u8be2\u8bed\u53e5select)\u8bed\u53e5\u4e8b\u4ef6\u3002<\/p>\n

\u4e8c\u3001\u5f00\u542fbinlog\u65e5\u5fd7\uff1a
\n1\uff09\u7f16\u8f91\u6253\u5f00mysql\u914d\u7f6e\u6587\u4ef6\/etc\/mys.cnf
\n[root@vm-002 ~]# vim \/etc\/my.cnf
\n\u5728[mysqld] \u533a\u5757\u6dfb\u52a0
\nlog-bin=mysql-bin\u00a0\u786e\u8ba4\u662f\u6253\u5f00\u72b6\u6001(mysql-bin \u662f\u65e5\u5fd7\u7684\u57fa\u672c\u540d\u6216\u524d\u7f00\u540d)\uff1b<\/p>\n

2\uff09\u91cd\u542fmysqld\u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548
\n[root@vm-002 ~]# \/etc\/init.d\/mysqld stop
\n[root@vm-002 ~]# \/etc\/init.d\/mysqld restart
\nStopping mysqld: [ OK ]
\nStarting mysqld: [ OK ]<\/p>\n

3\uff09\u67e5\u770bbinlog\u65e5\u5fd7\u662f\u5426\u5f00\u542f
\nmysql> show variables like ‘log_%’;
\n+———————————+———————+
\n| Variable_name | Value |
\n+———————————+———————+
\n|\u00a0log_bin | ON |
\n| log_bin_trust_function_creators | OFF |
\n| log_bin_trust_routine_creators | OFF |
\n| log_error | \/var\/log\/mysqld.log |
\n| log_output | FILE |
\n| log_queries_not_using_indexes | OFF |
\n| log_slave_updates | OFF |
\n| log_slow_queries | OFF |
\n| log_warnings | 1 |
\n+———————————+———————+
\n9 rows in set (0.00 sec)<\/p>\n

\u4e09\u3001\u5e38\u7528\u7684binlog\u65e5\u5fd7\u64cd\u4f5c\u547d\u4ee4
\n1\uff09\u67e5\u770b\u6240\u6709binlog\u65e5\u5fd7\u5217\u8868
\nmysql> show master logs;
\n+——————+———–+
\n| Log_name | File_size |
\n+——————+———–+
\n| mysql-bin.000001 | 149 |
\n| mysql-bin.000002 | 4102 |
\n+——————+———–+
\n2 rows in set (0.00 sec)<\/p>\n

2\uff09\u67e5\u770bmaster\u72b6\u6001\uff0c\u5373\u6700\u540e(\u6700\u65b0)\u4e00\u4e2abinlog\u65e5\u5fd7\u7684\u7f16\u53f7\u540d\u79f0\uff0c\u53ca\u5176\u6700\u540e\u4e00\u4e2a\u64cd\u4f5c\u4e8b\u4ef6pos\u7ed3\u675f\u70b9(Position)\u503c
\nmysql> show master status;
\n+——————+———-+————–+——————+
\n| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
\n+——————+———-+————–+——————+
\n| mysql-bin.000002 | 4102 | | |
\n+——————+———-+————–+——————+
\n1 row in set (0.00 sec)<\/p>\n

3\uff09flush\u5237\u65b0log\u65e5\u5fd7\uff0c\u81ea\u6b64\u523b\u5f00\u59cb\u4ea7\u751f\u4e00\u4e2a\u65b0\u7f16\u53f7\u7684binlog\u65e5\u5fd7\u6587\u4ef6
\nmysql> flush logs;
\nQuery OK, 0 rows affected (0.13 sec)<\/p>\n

mysql> show master logs;
\n+——————+———–+
\n| Log_name | File_size |
\n+——————+———–+
\n| mysql-bin.000001 | 149 |
\n| mysql-bin.000002 | 4145 |
\n| mysql-bin.000003 | 106 |
\n+——————+———–+
\n3 rows in set (0.00 sec)<\/p>\n

\u6ce8\u610f\uff1a
\n\u6bcf\u5f53mysqld\u670d\u52a1\u91cd\u542f\u65f6\uff0c\u4f1a\u81ea\u52a8\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u5237\u65b0binlog\u65e5\u5fd7\uff1b\u5728mysqldump\u5907\u4efd\u6570\u636e\u65f6\u52a0 -F \u9009\u9879\u4e5f\u4f1a\u5237\u65b0binlog\u65e5\u5fd7\uff1b<\/p>\n

4\uff09\u91cd\u7f6e(\u6e05\u7a7a)\u6240\u6709binlog\u65e5\u5fd7
\nmysql> reset master;
\nQuery OK, 0 rows affected (0.12 sec)<\/p>\n

mysql> show master logs;
\n+——————+———–+
\n| Log_name | File_size |
\n+——————+———–+
\n| mysql-bin.000001 | 106 |
\n+——————+———–+
\n1 row in set (0.00 sec)<\/p>\n

\u56db\u3001\u67e5\u770bbinlog\u65e5\u5fd7\u5185\u5bb9\uff0c\u5e38\u7528\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a
\n1\uff09\u4f7f\u7528mysqlbinlog\u81ea\u5e26\u67e5\u770b\u547d\u4ee4\u6cd5\uff1a
\n\u6ce8\u610f\uff1a
\n–>binlog\u662f\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u666e\u901a\u6587\u4ef6\u67e5\u770b\u5668cat\u3001more\u3001vim\u7b49\u90fd\u65e0\u6cd5\u6253\u5f00\uff0c\u5fc5\u987b\u4f7f\u7528\u81ea\u5e26\u7684mysqlbinlog\u547d\u4ee4\u67e5\u770b
\n–>binlog\u65e5\u5fd7\u4e0e\u6570\u636e\u5e93\u6587\u4ef6\u5728\u540c\u76ee\u5f55\u4e2d
\n–>\u5728MySQL5.5\u4ee5\u4e0b\u7248\u672c\u4f7f\u7528mysqlbinlog\u547d\u4ee4\u65f6\u5982\u679c\u62a5\u9519\uff0c\u5c31\u52a0\u4e0a \u201c–no-defaults\u201d\u9009\u9879<\/p>\n

\u67e5\u770bmysql\u7684\u6570\u636e\u5b58\u653e\u76ee\u5f55\uff0c\u4ece\u4e0b\u9762\u7ed3\u679c\u53ef\u77e5\u662f\/var\/lib\/\/mysql
\n[root@vm-002 ~]# ps -ef|grep mysql
\nroot 9791 1 0 21:18 pts\/0 00:00:00 \/bin\/sh \/usr\/bin\/mysqld_safe\u00a0–datadir=\/var\/lib\/mysql<\/strong>\u00a0–socket=\/var\/lib\/mysql\/mysql.sock –pid-file=\/var\/run\/mysqld\/mysqld.pid –basedir=\/usr –user=mysql
\nmysql 9896 9791 0 21:18 pts\/0 00:00:00 \/usr\/libexec\/mysqld –basedir=\/usr –datadir=\/var\/lib\/mysql –user=mysql –log-error=\/var\/log\/mysqld.log –pid-file=\/var\/run\/mysqld\/mysqld.pid –socket=\/var\/lib\/mysql\/mysql.sock
\nroot 9916 9699 0 21:18 pts\/0 00:00:00 mysql -px xxxx
\nroot 9919 9715 0 21:23 pts\/1 00:00:00 grep –color mysql<\/p>\n

[root@vm-002 ~]# cd \/var\/lib\/mysql\/
\n[root@vm-002 mysql]# ls
\nibdata1 ib_logfile0 ib_logfile1 mysql mysql-bin.000001 mysql-bin.000002 mysql-bin.index mysql.sock ops test<\/p>\n

\u4f7f\u7528mysqlbinlog\u547d\u4ee4\u67e5\u770bbinlog\u65e5\u5fd7\u5185\u5bb9\uff0c\u4e0b\u9762\u622a\u53d6\u5176\u4e2d\u7684\u4e00\u4e2a\u7247\u6bb5\u5206\u6790\uff1a
\n[root@vm-002 mysql]# mysqlbinlog mysql-bin.000002
\n…………..
\n# at 624
\n#160925 21:29:53 server id 1 end_log_pos 796 Query thread_id=3 exec_time=0 error_code=0
\nSET TIMESTAMP=1474810193\/*!*\/;
\ninsert into member(`name`,`sex`,`age`,`classid`) values(‘wangshibo’,’m’,27,’cls1′),(‘guohuihui’,’w’,27,’cls2′) \u00a0 \u00a0 \u00a0 \u00a0#\u6267\u884c\u7684sql\u8bed\u53e5<\/strong>
\n\/*!*\/;
\n# at 796
\n#160925\u00a021:29:53\u00a0server id 1 end_log_pos 823 Xid = 17 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0#\u6267\u884c\u7684\u65f6\u95f4<\/strong>
\n………….<\/p>\n

\u89e3\u91ca\uff1a
\nserver id 1 \uff1a \u6570\u636e\u5e93\u4e3b\u673a\u7684\u670d\u52a1\u53f7\uff1b
\nend_log_pos 796\uff1a sql\u7ed3\u675f\u65f6\u7684pos\u8282\u70b9
\nthread_id=11\uff1a \u7ebf\u7a0b\u53f7<\/p>\n

2\uff09\u4e0a\u9762\u8fd9\u79cd\u529e\u6cd5\u8bfb\u53d6\u51fabinlog\u65e5\u5fd7\u7684\u5168\u6587\u5185\u5bb9\u6bd4\u8f83\u591a\uff0c\u4e0d\u5bb9\u6613\u5206\u8fa8\u67e5\u770b\u5230pos\u70b9\u4fe1\u606f
\n\u4e0b\u9762\u4ecb\u7ecd\u4e00\u79cd\u66f4\u4e3a\u65b9\u4fbf\u7684\u67e5\u8be2\u547d\u4ee4\uff1a
\n\u547d\u4ee4\u683c\u5f0f\uff1a
\nmysql>\u00a0show binlog events [IN ‘log_name’] [FROM pos] [LIMIT [offset,] row_count];
\n\u53c2\u6570\u89e3\u91ca\uff1a<\/strong>
\nIN ‘log_name’ \uff1a\u6307\u5b9a\u8981\u67e5\u8be2\u7684binlog\u6587\u4ef6\u540d(\u4e0d\u6307\u5b9a\u5c31\u662f\u7b2c\u4e00\u4e2abinlog\u6587\u4ef6)
\nFROM pos \uff1a\u6307\u5b9a\u4ece\u54ea\u4e2apos\u8d77\u59cb\u70b9\u5f00\u59cb\u67e5\u8d77(\u4e0d\u6307\u5b9a\u5c31\u662f\u4ece\u6574\u4e2a\u6587\u4ef6\u9996\u4e2apos\u70b9\u5f00\u59cb\u7b97)
\nLIMIT [offset,] \uff1a\u504f\u79fb\u91cf(\u4e0d\u6307\u5b9a\u5c31\u662f0)
\nrow_count \uff1a\u67e5\u8be2\u603b\u6761\u6570(\u4e0d\u6307\u5b9a\u5c31\u662f\u6240\u6709\u884c)<\/p>\n

mysql> show master logs;
\n+——————+———–+
\n| Log_name | File_size |
\n+——————+———–+
\n| mysql-bin.000001 | 125 |
\n| mysql-bin.000002 | 823 |
\n+——————+———–+
\n2 rows in set (0.00 sec)<\/p>\n

mysql>\u00a0show binlog events in ‘mysql-bin.000002’\\G;
\n*************************** 1. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 4
\nEvent_type: Format_desc
\nServer_id: 1
\nEnd_log_pos: 106
\nInfo: Server ver: 5.1.73-log, Binlog ver: 4
\n*************************** 2. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 106
\nEvent_type: Query
\nServer_id: 1
\nEnd_log_pos: 188
\nInfo: use `ops`; drop table customers
\n*************************** 3. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 188
\nEvent_type: Query
\nServer_id: 1
\nEnd_log_pos: 529
\nInfo: use `ops`; CREATE TABLE IF NOT EXISTS `member` (
\n`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
\n`name` varchar(16) NOT NULL,
\n`sex` enum(‘m’,’w’) NOT NULL DEFAULT ‘m’,
\n`age` tinyint(3) unsigned NOT NULL,
\n`classid` char(6) DEFAULT NULL,
\nPRIMARY KEY (`id`)
\n) ENGINE=InnoDB DEFAULT CHARSET=utf8
\n*************************** 4. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 529
\nEvent_type: Query
\nServer_id: 1
\nEnd_log_pos: 596
\nInfo: BEGIN
\n*************************** 5. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 596
\nEvent_type: Intvar
\nServer_id: 1
\nEnd_log_pos: 624
\nInfo: INSERT_ID=1
\n*************************** 6. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 624
\nEvent_type: Query
\nServer_id: 1
\nEnd_log_pos: 796
\nInfo: use `ops`; insert into member(`name`,`sex`,`age`,`classid`) values(‘wangshibo’,’m’,27,’cls1′),(‘guohuihui’,’w’,27,’cls2′)
\n*************************** 7. row ***************************
\nLog_name: mysql-bin.000002
\nPos: 796
\nEvent_type: Xid
\nServer_id: 1
\nEnd_log_pos: 823
\nInfo: COMMIT \/* xid=17 *\/
\n7 rows in set (0.00 sec)<\/p>\n

ERROR:
\nNo query specified<\/p>\n

mysql><\/p>\n

\u4e0a\u9762\u8fd9\u6761\u8bed\u53e5\u53ef\u4ee5\u5c06\u6307\u5b9a\u7684binlog\u65e5\u5fd7\u6587\u4ef6\uff0c\u5206\u6210\u6709\u6548\u4e8b\u4ef6\u884c\u7684\u65b9\u5f0f\u8fd4\u56de\uff0c\u5e76\u53ef\u4f7f\u7528limit\u6307\u5b9apos\u70b9\u7684\u8d77\u59cb\u504f\u79fb\uff0c\u67e5\u8be2\u6761\u6570\uff01
\n\u5982\u4e0b\u64cd\u4f5c\u793a\u4f8b\uff1a
\na\uff09\u67e5\u8be2\u7b2c\u4e00\u4e2a(\u6700\u65e9)\u7684binlog\u65e5\u5fd7\uff1a
\nmysql> show binlog events\\G;<\/p>\n

b\uff09\u6307\u5b9a\u67e5\u8be2 mysql-bin.000002\u8fd9\u4e2a\u6587\u4ef6\uff1a
\nmysql> show binlog events in ‘mysql-bin.000002’\\G;<\/p>\n

c\uff09\u6307\u5b9a\u67e5\u8be2 mysql-bin.000002\u8fd9\u4e2a\u6587\u4ef6\uff0c\u4ecepos\u70b9:624\u5f00\u59cb\u67e5\u8d77\uff1a
\nmysql> show binlog events in ‘mysql-bin.000002’ from 624\\G;<\/p>\n

d\uff09\u6307\u5b9a\u67e5\u8be2 mysql-bin.000002\u8fd9\u4e2a\u6587\u4ef6\uff0c\u4ecepos\u70b9:624\u5f00\u59cb\u67e5\u8d77\uff0c\u67e5\u8be210\u6761\uff08\u537310\u6761\u8bed\u53e5\uff09
\nmysql> show binlog events in ‘mysql-bin.000002’ from 624 limit 10\\G;<\/p>\n

e\uff09\u6307\u5b9a\u67e5\u8be2 mysql-bin.000002\u8fd9\u4e2a\u6587\u4ef6\uff0c\u4ecepos\u70b9:624\u5f00\u59cb\u67e5\u8d77\uff0c\u504f\u79fb2\u884c\uff08\u5373\u4e2d\u95f4\u8df3\u8fc72\u4e2a\uff09\uff0c\u67e5\u8be210\u6761
\nmysql> show binlog events in ‘mysql-bin.000002’ from 624 limit 2,10\\G;<\/p>\n

\u4e94\u3001\u5229\u7528binlog\u65e5\u5fd7\u6062\u590dmysql\u6570\u636e<\/strong><\/p>\n

\u4ee5\u4e0b\u5bf9ops\u5e93\u7684member\u8868\u8fdb\u884c\u64cd\u4f5c
\nmysql> use ops\uff1b
\nmysql> CREATE TABLE IF NOT EXISTS `member` (
\n-> `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
\n-> `name` varchar(16) NOT NULL,
\n-> `sex` enum(‘m’,’w’) NOT NULL DEFAULT ‘m’,
\n-> `age` tinyint(3) unsigned NOT NULL,
\n-> `classid` char(6) DEFAULT NULL,
\n-> PRIMARY KEY (`id`)
\n-> ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
\nQuery OK, 0 rows affected (0.10 sec)<\/p>\n

mysql> show tables;
\n+—————+
\n| Tables_in_ops |
\n+—————+
\n| member |
\n+—————+
\n1 row in set (0.00 sec)<\/p>\n

mysql> desc member;
\n+———+———————+——+—–+———+—————-+
\n| Field | Type | Null | Key | Default | Extra |
\n+———+———————+——+—–+———+—————-+
\n| id | int(10) unsigned | NO | PRI | NULL | auto_increment |
\n| name | varchar(16) | NO | | NULL | |
\n| sex | enum(‘m’,’w’) | NO | | m | |
\n| age | tinyint(3) unsigned | NO | | NULL | |
\n| classid | char(6) | YES | | NULL | |
\n+———+———————+——+—–+———+—————-+
\n5 rows in set (0.00 sec)<\/p>\n

\u4e8b\u5148\u63d2\u5165\u4e24\u6761\u6570\u636e
\nmysql> insert into member(`name`,`sex`,`age`,`classid`) values(‘wangshibo’,’m’,27,’cls1′),(‘guohuihui’,’w’,27,’cls2′);
\nQuery OK, 2 rows affected (0.08 sec)
\nRecords: 2 Duplicates: 0 Warnings: 0
\nmysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n+—-+———–+—–+—–+———+
\n2 rows in set (0.00 sec)<\/p>\n

\u4e0b\u9762\u5f00\u59cb\u8fdb\u884c\u573a\u666f\u6a21\u62df\uff1a
\n1\uff09
\nops\u5e93\u4f1a\u5728\u6bcf\u5929\u51cc\u66684\u70b9\u8fdb\u884c\u4e00\u6b21\u5b8c\u5168\u5907\u4efd\u7684\u5b9a\u65f6\u8ba1\u5212\u4efb\u52a1\uff0c\u5982\u4e0b\uff1a
\n[root@vm-002 ~]# crontab -l
\n0 4 * * * \/usr\/bin\/mysqldump -uroot -p -B -F -R -x –master-data=2 ops|gzip >\/opt\/backup\/ops_$(date +%F).sql.gz<\/p>\n

\u8fd9\u91cc\u624b\u52a8\u6267\u884c\u4e0b\uff0c\u5c06ops\u6570\u636e\u5e93\u5907\u4efd\u5230\/opt\/backup\/ops_$(date +%F).sql.gz\u6587\u4ef6\u4e2d\uff1a
\n[root@vm-002 ~]# mysqldump -uroot -p -B -F -R -x –master-data=2 ops|gzip >\/opt\/backup\/ops_$(date +%F).sql.gz
\nEnter password:
\n[root@vm-002 ~]# ls \/opt\/backup\/
\nops_2016-09-25.sql.gz
\n—————–
\n\u53c2\u6570\u8bf4\u660e\uff1a<\/strong>
\n-B\uff1a\u6307\u5b9a\u6570\u636e\u5e93
\n-F\uff1a\u5237\u65b0\u65e5\u5fd7
\n-R\uff1a\u5907\u4efd\u5b58\u50a8\u8fc7\u7a0b\u7b49
\n-x\uff1a\u9501\u8868
\n–master-data\uff1a\u5728\u5907\u4efd\u8bed\u53e5\u91cc\u6dfb\u52a0CHANGE MASTER\u8bed\u53e5\u4ee5\u53cabinlog\u6587\u4ef6\u53ca\u4f4d\u7f6e\u70b9\u4fe1\u606f
\n—————–
\n\u5f85\u5230\u6570\u636e\u5e93\u5907\u4efd\u5b8c\u6210\uff0c\u5c31\u4e0d\u7528\u62c5\u5fc3\u6570\u636e\u4e22\u5931\u4e86\uff0c\u56e0\u4e3a\u6709\u5b8c\u5168\u5907\u4efd\u6570\u636e\u5728\uff01\uff01<\/p>\n

\u7531\u4e8e\u4e0a\u9762\u5728\u5168\u5907\u4efd\u7684\u65f6\u5019\u4f7f\u7528\u4e86-F\u9009\u9879\uff0c\u90a3\u4e48\u5f53\u6570\u636e\u5907\u4efd\u64cd\u4f5c\u521a\u5f00\u59cb\u7684\u65f6\u5019\u7cfb\u7edf\u5c31\u4f1a\u81ea\u52a8\u5237\u65b0log\uff0c\u8fd9\u6837\u5c31\u4f1a\u81ea\u52a8\u4ea7\u751f
\n\u4e00\u4e2a\u65b0\u7684binlog\u65e5\u5fd7\uff0c\u8fd9\u4e2a\u65b0\u7684binlog\u65e5\u5fd7\u5c31\u4f1a\u7528\u6765\u8bb0\u5f55\u5907\u4efd\u4e4b\u540e\u7684\u6570\u636e\u5e93\u201c\u589e\u5220\u6539\u201d\u64cd\u4f5c
\n\u67e5\u770b\u4e00\u4e0b\uff1a
\nmysql> show master status;
\n+——————+———-+————–+——————+
\n| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
\n+——————+———-+————–+——————+
\n| mysql-bin.000003 | 106 | | |
\n+——————+———-+————–+——————+
\n1 row in set (0.00 sec)<\/p>\n

\u4e5f\u5c31\u662f\u8bf4\uff0c mysql-bin.000003 \u662f\u7528\u6765\u8bb0\u5f554:00\u4e4b\u540e\u5bf9\u6570\u636e\u5e93\u7684\u6240\u6709\u201c\u589e\u5220\u6539\u201d\u64cd\u4f5c\u3002<\/p>\n

2\uff09
\n\u65e9\u4e0a9\u70b9\u4e0a\u73ed\u4e86\uff0c\u7531\u4e8e\u4e1a\u52a1\u7684\u9700\u6c42\u4f1a\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5404\u79cd\u201c\u589e\u5220\u6539\u201d\u64cd\u4f5c\u3002
\n\u6bd4\u5982\uff1a\u5728ops\u5e93\u4e0bmember\u8868\u5185\u63d2\u5165\u3001\u4fee\u6539\u4e86\u6570\u636e\u7b49\u7b49\uff1a<\/p>\n

\u5148\u662f\u65e9\u4e0a\u8fdb\u884c\u63d2\u5165\u6570\u636e\uff1a
\nmysql> insert into ops.member(`name`,`sex`,`age`,`classid`) values(‘yiyi’,’w’,20,’cls1′),(‘xiaoer’,’m’,22,’cls3′),(‘zhangsan’,’w’,21,’cls5′),(‘lisi’,’m’,20,’cls4′),(‘wangwu’,’w’,26,’cls6′);
\nQuery OK, 5 rows affected (0.08 sec)
\nRecords: 5 Duplicates: 0 Warnings: 0<\/p>\n

mysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | xiaoer | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

3\uff09
\n\u4e2d\u5348\u53c8\u6267\u884c\u4e86\u4fee\u6539\u6570\u636e\u64cd\u4f5c\uff1a
\nmysql> update ops.member set name=’\u674e\u56db’ where id=4;
\nQuery OK, 1 row affected (0.07 sec)
\nRows matched: 1 Changed: 1 Warnings: 0<\/p>\n

mysql> update ops.member set name=’\u5c0f\u4e8c’ where id=2;
\nQuery OK, 1 row affected (0.06 sec)
\nRows matched: 1 Changed: 1 Warnings: 0<\/p>\n

mysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | \u5c0f\u4e8c | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | \u674e\u56db | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

4\uff09
\n\u5728\u4e0b\u534818:00\u7684\u65f6\u5019\uff0c\u60b2\u5267\u83ab\u540d\u5176\u5999\u7684\u51fa\u73b0\u4e86\uff01
\n\u624b\u8d31\u6267\u884c\u4e86drop\u8bed\u53e5\uff0c\u76f4\u63a5\u5220\u9664\u4e86ops\u5e93\uff01\u5413\u5c3f\uff01
\nmysql> drop database ops;
\nQuery OK, 1 row affected (0.02 sec)<\/p>\n

5\uff09
\n\u8fd9\u79cd\u65f6\u5019\uff0c\u4e00\u5b9a\u4e0d\u8981\u614c\u5f20\uff01\uff01\uff01
\n\u5148\u4ed4\u7ec6\u67e5\u770b\u6700\u540e\u4e00\u4e2abinlog\u65e5\u5fd7\uff0c\u5e76\u8bb0\u5f55\u4e0b\u5173\u952e\u7684pos\u70b9\uff0c\u5230\u5e95\u662f\u54ea\u4e2apos\u70b9\u7684\u64cd\u4f5c\u5bfc\u81f4\u4e86\u6570\u636e\u5e93\u7684\u7834\u574f(\u901a\u5e38\u5728\u6700\u540e\u51e0\u6b65)\uff1b<\/p>\n

\u5148\u5907\u4efd\u4e00\u4e0b\u6700\u540e\u4e00\u4e2abinlog\u65e5\u5fd7\u6587\u4ef6\uff1a
\n[root@vm-002 ~]# cd \/var\/lib\/mysql\/
\n[root@vm-002 mysql]# cp -v mysql-bin.000003 \/opt\/backup\/
\n`mysql-bin.000003′ -> `\/opt\/backup\/mysql-bin.000003′
\n[root@vm-002 mysql]# ls \/opt\/backup\/
\nmysql-bin.000003 ops_2016-09-25.sql.gz<\/p>\n

\u63a5\u7740\u6267\u884c\u4e00\u6b21\u5237\u65b0\u65e5\u5fd7\u7d22\u5f15\u64cd\u4f5c\uff0c\u91cd\u65b0\u5f00\u59cb\u65b0\u7684binlog\u65e5\u5fd7\u8bb0\u5f55\u6587\u4ef6\u3002\u6309\u7406\u8bf4mysql-bin.000003
\n\u8fd9\u4e2a\u6587\u4ef6\u4e0d\u4f1a\u518d\u6709\u540e\u7eed\u5199\u5165\u4e86\uff0c\u56e0\u4e3a\u4fbf\u4e8e\u6211\u4eec\u5206\u6790\u539f\u56e0\u53ca\u67e5\u627eops\u8282\u70b9\uff0c\u4ee5\u540e\u6240\u6709\u6570\u636e\u5e93\u64cd\u4f5c\u90fd\u4f1a\u5199\u5165\u5230\u4e0b\u4e00\u4e2a\u65e5\u5fd7\u6587\u4ef6\u3002
\nmysql> flush logs;
\nQuery OK, 0 rows affected (0.13 sec)<\/p>\n

mysql> show master status;
\n+——————+———-+————–+——————+
\n| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
\n+——————+———-+————–+——————+
\n| mysql-bin.000004 | 106 | | |
\n+——————+———-+————–+——————+
\n1 row in set (0.00 sec)<\/p>\n

6\uff09
\n\u8bfb\u53d6binlog\u65e5\u5fd7\uff0c\u5206\u6790\u95ee\u9898\u3002
\n\u8bfb\u53d6binlog\u65e5\u5fd7\u7684\u65b9\u6cd5\u4e0a\u9762\u5df2\u7ecf\u8bf4\u5230\u3002
\n\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528mysqlbinlog\u8bfb\u53d6binlog\u65e5\u5fd7\uff1a
\n[root@vm-002 ~]# cd \/var\/lib\/mysql\/
\n[root@vm-002 mysql]# mysqlbinlog mysql-bin.000003<\/p>\n

\u65b9\u6cd5\u4e8c\uff1a\u767b\u5f55\u670d\u52a1\u5668\uff0c\u5e76\u67e5\u770b(\u63a8\u8350\u6b64\u79cd\u65b9\u6cd5)
\nmysql>\u00a0show binlog events in ‘mysql-bin.000003′;<\/p>\n

+——————+—–+————-+———–+————-+—————————————————————————————————————————-+
\n| Log_name | Pos | Event_type | Server_id | End_log_pos | Info |
\n+——————+—–+————-+———–+————-+—————————————————————————————————————————-+
\n| mysql-bin.000003 | 4 | Format_desc | 1 | 106 | Server ver: 5.1.73-log, Binlog ver: 4 |
\n| mysql-bin.000003 | 106 | Query | 1 | 173 | BEGIN |
\n| mysql-bin.000003 | 173 | Intvar | 1 | 201 | INSERT_ID=3 |
\n| mysql-bin.000003 | 201 | Query | 1 | 444 | use `ops`; insert into ops.member(`name`,`sex`,`age`,`gsan’,’w’,21,’cls5′),(‘lisi’,’m’,20,’cls4′),(‘wangwu’,’w’,26,’cls6′) |
\n| mysql-bin.000003 | 444 | Xid | 1 | 471 | COMMIT \/* xid=66 *\/ |
\n| mysql-bin.000003 | 471 | Query | 1 | 538 | BEGIN |
\n| mysql-bin.000003 | 538 | Query | 1 | 646 | use `ops`; update ops.member set name=’\u674e\u56db’ where id= |
\n| mysql-bin.000003 | 646 | Xid | 1 | 673 | COMMIT \/* xid=68 *\/ |
\n| mysql-bin.000003 | 673 | Query | 1 | 740 | BEGIN |
\n| mysql-bin.000003 | 740 | Query | 1 | 848 | use `ops`; update ops.member set name=’\u5c0f\u4e8c’ where id= |
\n| mysql-bin.000003 | 848 | Xid | 1 | 875 | COMMIT \/* xid=69 *\/ |
\n| mysql-bin.000003 |\u00a0875\u00a0| Query | 1 |\u00a0954\u00a0|\u00a0drop database ops<\/strong>\u00a0|
\n| mysql-bin.000003 | 954 | Rotate | 1 | 997 | mysql-bin.000004;pos=4 |
\n+——————+—–+————-+———–+————-+—————————————————————————————————————————-+
\n13 rows in set (0.00 sec)<\/p>\n

\u6216\u8005\uff1a<\/p>\n

mysql>\u00a0show binlog events in ‘mysql-bin.000003’\\G;
\n………
\n………
\n*************************** 12. row ***************************
\nLog_name: mysql-bin.000003
\nPos:\u00a0875
\nEvent_type: Query
\nServer_id: 1
\nEnd_log_pos:\u00a0954
\nInfo:\u00a0drop database ops<\/strong>
\n*************************** 13. row ***************************
\nLog_name: mysql-bin.000003
\nPos: 954
\nEvent_type: Rotate
\nServer_id: 1
\nEnd_log_pos: 997
\nInfo: mysql-bin.000004;pos=4
\n13 rows in set (0.00 sec)<\/p>\n

\u901a\u8fc7\u5206\u6790\uff0c\u9020\u6210\u6570\u636e\u5e93\u7834\u574f\u7684pos\u70b9\u533a\u95f4\u662f\u4ecb\u4e8e\u00a0875–954\u00a0\u4e4b\u95f4\uff08\u8fd9\u662f\u6309\u7167\u65e5\u5fd7\u533a\u95f4\u7684pos\u8282\u70b9\u7b97\u7684\uff09\uff0c\u53ea\u8981\u6062\u590d\u5230875\u524d\u5c31\u53ef\u3002<\/p>\n

7\uff09
\n\u5148\u628a\u51cc\u66684\u70b9\u5168\u5907\u4efd\u7684\u6570\u636e\u6062\u590d\uff1a
\n[root@vm-002 ~]# cd \/opt\/backup\/
\n[root@vm-002 backup]# ls
\nmysql-bin.000003 ops_2016-09-25.sql.gz
\n[root@vm-002 backup]# gzip -d ops_2016-09-25.sql.gz
\n[root@vm-002 backup]# mysql -uroot -p -v < ops_2016-09-25.sql
\nEnter password:
\n————–
\n\/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT *\/
\n————–<\/p>\n

————–
\n\/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS *\/
\n————–<\/p>\n

………….
\n………….<\/p>\n

————–
\n\/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES *\/
\n————–<\/p>\n

\u8fd9\u6837\u5c31\u6062\u590d\u4e86\u622a\u81f3\u5f53\u65e5\u51cc\u6668(4:00)\u524d\u7684\u5907\u4efd\u6570\u636e\u90fd\u6062\u590d\u4e86\u3002<\/p>\n

mysql> show databases; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0#\u53d1\u73b0ops\u5e93\u5df2\u7ecf\u6062\u590d\u56de\u6765\u4e86
\nmysql> use ops;
\nReading table information for completion of table and column names
\nYou can turn off this feature to get a quicker startup with -A<\/p>\n

Database changed
\nmysql> show tables;
\n+—————+
\n| Tables_in_ops |
\n+—————+
\n| member |
\n+—————+
\n1 row in set (0.00 sec)<\/p>\n

mysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n+—-+———–+—–+—–+———+
\n2 rows in set (0.00 sec)<\/p>\n

mysql><\/p>\n

\u4f46\u662f\u8fd9\u4ec5\u4ec5\u53ea\u662f\u6062\u590d\u4e86\u5f53\u5929\u51cc\u66684\u70b9\u4e4b\u524d\u7684\u6570\u636e\uff0c\u57284:00–18:00\u4e4b\u95f4\u7684\u6570\u636e\u8fd8\u6ca1\u6709\u6062\u590d\u56de\u6765\uff01\uff01
\n\u600e\u4e48\u529e\u5462\uff1f
\n\u83ab\u614c\uff01\u8fd9\u53ef\u4ee5\u6839\u636e\u524d\u9762\u63d0\u5230\u7684mysql-bin.000003\u7684\u65b0binlog\u65e5\u5fd7\u8fdb\u884c\u6062\u590d\u3002<\/p>\n

8\uff09
\n\u4ecebinlog\u65e5\u5fd7\u6062\u590d\u6570\u636e
\n\u6062\u590d\u547d\u4ee4\u7684\u8bed\u6cd5\u683c\u5f0f\uff1a
\nmysqlbinlog mysql-bin.0000xx | mysql -u\u7528\u6237\u540d -p\u5bc6\u7801 \u6570\u636e\u5e93\u540d<\/p>\n

——————————————————–
\n\u5e38\u7528\u53c2\u6570\u9009\u9879\u89e3\u91ca\uff1a
\n–start-position=875 \u8d77\u59cbpos\u70b9
\n–stop-position=954 \u7ed3\u675fpos\u70b9
\n–start-datetime=”2016-9-25 22:01:08″ \u8d77\u59cb\u65f6\u95f4\u70b9
\n–stop-datetime=”2019-9-25 22:09:46″ \u7ed3\u675f\u65f6\u95f4\u70b9
\n–database=zyyshop \u6307\u5b9a\u53ea\u6062\u590dzyyshop\u6570\u636e\u5e93(\u4e00\u53f0\u4e3b\u673a\u4e0a\u5f80\u5f80\u6709\u591a\u4e2a\u6570\u636e\u5e93\uff0c\u53ea\u9650\u672c\u5730log\u65e5\u5fd7)
\n——————————————————–
\n\u4e0d\u5e38\u7528\u9009\u9879\uff1a
\n-u –user=name \u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7528\u6237\u540d
\n-p –password[=name] \u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u5bc6\u7801
\n-h –host=name \u4ece\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u83b7\u53d6binlog\u65e5\u5fd7
\n–read-from-remote-server \u4ece\u67d0\u4e2aMySQL\u670d\u52a1\u5668\u4e0a\u8bfb\u53d6binlog\u65e5\u5fd7
\n——————————————————–
\n\u5c0f\u7ed3\uff1a\u5b9e\u9645\u662f\u5c06\u8bfb\u51fa\u7684binlog\u65e5\u5fd7\u5185\u5bb9\uff0c\u901a\u8fc7\u7ba1\u9053\u7b26\u4f20\u9012\u7ed9mysql\u547d\u4ee4\u3002\u8fd9\u4e9b\u547d\u4ee4\u3001\u6587\u4ef6\u5c3d\u91cf\u5199\u6210\u7edd\u5bf9\u8def\u5f84\uff1b<\/strong><\/p>\n

a\uff09\u5b8c\u5168\u6062\u590d(\u9700\u8981\u624b\u52a8vim\u7f16\u8f91mysql-bin.000003\uff0c\u5c06\u90a3\u6761drop\u8bed\u53e5\u5254\u9664\u6389)
\n[root@vm-002 backup]# \/usr\/bin\/mysqlbinlog \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

b\uff09\u6307\u5b9apos\u7ed3\u675f\u70b9\u6062\u590d(\u90e8\u5206\u6062\u590d)\uff1a
\n–stop-position=471 pos\u7ed3\u675f\u8282\u70b9\uff08\u6309\u7167\u4e8b\u52a1\u533a\u95f4\u7b97\uff0c\u662f471\uff09
\n\u6ce8\u610f\uff1a
\n\u6b64pos\u7ed3\u675f\u8282\u70b9\u4ecb\u4e8e\u201cmember\u8868\u539f\u59cb\u6570\u636e\u201d\u4e0e\u66f4\u65b0\u201cname=’\u674e\u56db’\u201d\u4e4b\u524d\u7684\u6570\u636e\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u6062\u590d\u5230\u66f4\u6539\u201cname=’\u674e\u56db’\u201d\u4e4b\u524d\u7684\u6570\u636e\u4e86\u3002
\n\u64cd\u4f5c\u5982\u4e0b\uff1a
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –stop-position=471 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

mysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | xiaoer | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

\u6062\u590d\u622a\u6b62\u5230\u66f4\u6539\u201cname=’\u674e\u56db’\u201d\u4e4b\u95f4\u7684\u6570\u636e\uff08\u6309\u7167\u4e8b\u52a1\u533a\u95f4\u7b97\uff0c\u662f673\uff09
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –stop-position=673 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

mysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | \u674e\u56db | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

c\uff09\u6307\u5b9apso\u70b9\u533a\u95f4\u6062\u590d(\u90e8\u5206\u6062\u590d)\uff1a
\n\u66f4\u65b0 name=’\u674e\u56db’ \u8fd9\u6761\u6570\u636e\uff0c\u65e5\u5fd7\u533a\u95f4\u662fPos[538] –> End_log_pos[646]\uff0c\u6309\u4e8b\u52a1\u533a\u95f4\u662f\uff1aPos[471] –> End_log_pos[673]<\/p>\n

\u66f4\u65b0 name=’\u5c0f\u4e8c’ \u8fd9\u6761\u6570\u636e\uff0c\u65e5\u5fd7\u533a\u95f4\u662fPos[740] –> End_log_pos[848]\uff0c\u6309\u4e8b\u52a1\u533a\u95f4\u662f\uff1aPos[673] –> End_log_pos[875]<\/p>\n

c1\uff09
\n\u5355\u72ec\u6062\u590d name=’\u674e\u56db’ \u8fd9\u6b65\u64cd\u4f5c\uff0c\u53ef\u8fd9\u6837\uff1a
\n\u6309\u7167binlog\u65e5\u5fd7\u533a\u95f4\u5355\u72ec\u6062\u590d\uff1a
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-position=538 –stop-position=646 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

\u6309\u7167\u4e8b\u52a1\u533a\u95f4\u5355\u72ec\u6062\u590d
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-position=471 –stop-position=673 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

c2\uff09
\n\u5355\u72ec\u6062\u590d name=’\u5c0f\u4e8c’ \u8fd9\u6b65\u64cd\u4f5c\uff0c\u53ef\u8fd9\u6837\uff1a
\n\u6309\u7167binlog\u65e5\u5fd7\u533a\u95f4\u5355\u72ec\u6062\u590d\uff1a
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-position=740 –stop-position=848 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

\u6309\u7167\u4e8b\u52a1\u533a\u95f4\u5355\u72ec\u6062\u590d
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-position=673 –stop-position=875 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

c3\uff09
\n\u5c06 name=’\u674e\u56db’\u3001name=’\u5c0f\u4e8c’ \u591a\u6b65\u64cd\u4f5c\u4e00\u8d77\u6062\u590d\uff0c\u9700\u8981\u6309\u4e8b\u52a1\u533a\u95f4\uff0c\u53ef\u8fd9\u6837\uff1a
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-position=471 –stop-position=875 –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

\u67e5\u770b\u6570\u636e\u5e93\uff1a
\nmysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | \u5c0f\u4e8c | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | \u674e\u56db | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

\u8fd9\u6837\uff0c\u5c31\u6062\u590d\u4e86\u5220\u9664\u524d\u7684\u6570\u636e\u72b6\u6001\u4e86\uff01\uff01<\/p>\n

—————–
\n\u53e6\u5916\uff1a
\n\u4e5f\u53ef\u6307\u5b9a\u65f6\u95f4\u8282\u70b9\u533a\u95f4\u6062\u590d(\u90e8\u5206\u6062\u590d)\uff1a
\n\u9664\u4e86\u7528pos\u8282\u70b9\u7684\u529e\u6cd5\u8fdb\u884c\u6062\u590d\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u65f6\u95f4\u8282\u70b9\u533a\u95f4\u8fdb\u884c\u6062\u590d\uff0c\u6309\u65f6\u95f4\u6062\u590d\u9700\u8981\u7528mysqlbinlog\u547d\u4ee4\u8bfb\u53d6binlog\u65e5\u5fd7\u5185\u5bb9\uff0c\u627e\u65f6\u95f4\u8282\u70b9\u3002<\/p>\n

\u5982\u4e0a\uff0c\u8bef\u5220\u9664ops\u5e93\u540e\uff1a
\n\u5148\u8fdb\u884c\u5168\u5907\u4efd\u6062\u590d
\n[root@vm-002 backup]# mysql -uroot -p -v < ops_2016-09-25.sql<\/p>\n

\u67e5\u770bops\u6570\u636e\u5e93
\nmysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n+—-+———–+—–+—–+———+
\n2 rows in set (0.00 sec)<\/p>\n

mysql><\/p>\n

\u67e5\u770bmysq-bin00003\u65e5\u5fd7\uff0c\u627e\u51fa\u65f6\u95f4\u8282\u70b9
\n[root@vm-002 ~]# cd \/var\/lib\/mysql
\n[root@vm-002 mysql]# mysqlbinlog mysql-bin.000003
\n………….
\n………….
\nBEGIN
\n\/*!*\/;
\n# at 173
\n#160925 21:57:19 server id 1 end_log_pos 201 Intvar
\nSET INSERT_ID=3\/*!*\/;
\n# at 201
\n#160925 21:57:19 server id 1 end_log_pos 444 Query thread_id=3 exec_time=0 error_code=0
\nuse `ops`\/*!*\/;
\nSET TIMESTAMP=1474811839\/*!*\/;
\ninsert into ops.member(`name`,`sex`,`age`,`classid`) values(‘yiyi’,’w’,20,’cls1′),(‘xiaoer’,’m’,22,’cls3′),(‘zhangsan’,’w’,21,’cls5′),(‘lisi’,’m’,20,’cls4′),(‘wangwu’,’w’,26,’cls6′) \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0#\u6267\u884c\u7684sql\u8bed\u53e5<\/strong>
\n\/*!*\/;
\n# at 444
\n#160925\u00a021:57:19\u00a0server id 1 end_log_pos 471 Xid = 66 \u00a0 \u00a0#\u5f00\u59cb\u6267\u884c\u7684\u65f6\u95f4<\/strong>
\nCOMMIT\/*!*\/;
\n# at 471
\n#160925\u00a021:58:41\u00a0server id 1 end_log_pos 538 Query thread_id=3 exec_time=0 error_code=0 \u00a0 \u00a0#\u7ed3\u675f\u65f6\u95f4<\/strong>
\nSET TIMESTAMP=1474811921\/*!*\/;
\nBEGIN
\n\/*!*\/;
\n# at 538
\n#160925\u00a021:58:41\u00a0server id 1 end_log_pos 646 Query thread_id=3 exec_time=0 error_code=0
\nSET TIMESTAMP=1474811921\/*!*\/;
\nupdate ops.member set name=’\u674e\u56db’ where id=4 \u00a0 \u00a0\u00a0#\u6267\u884c\u7684sql\u8bed\u53e5<\/strong>
\n\/*!*\/;
\n# at 646
\n#160925\u00a021:58:41\u00a0server id 1 end_log_pos 673 Xid = 68 \u00a0 \u00a0#\u5f00\u59cb\u6267\u884c\u7684\u65f6\u95f4<\/strong>
\nCOMMIT\/*!*\/;
\n# at 673
\n#160925\u00a021:58:56\u00a0server id 1 end_log_pos 740 Query thread_id=3 exec_time=0 error_code=0 \u00a0\u00a0#\u7ed3\u675f\u65f6\u95f4<\/strong>
\nSET TIMESTAMP=1474811936\/*!*\/;
\nBEGIN
\n\/*!*\/;
\n# at 740
\n#160925 21:58:56 server id 1 end_log_pos 848 Query thread_id=3 exec_time=0 error_code=0
\nSET TIMESTAMP=1474811936\/*!*\/;
\nupdate ops.member set name=’\u5c0f\u4e8c’ where id=2 \u00a0 \u00a0\u00a0\u00a0#\u6267\u884c\u7684sql\u8bed\u53e5<\/strong>
\n\/*!*\/;
\n# at 848
\n#160925\u00a021:58:56\u00a0server id 1 end_log_pos 875 Xid = 69 \u00a0\u00a0#\u5f00\u59cb\u6267\u884c\u7684\u65f6\u95f4<\/strong>
\nCOMMIT\/*!*\/;
\n# at 875
\n#160925\u00a022:01:08\u00a0server id 1 end_log_pos 954 Query thread_id=3 exec_time=0 error_code=0 \u00a0 \u00a0#\u7ed3\u675f\u65f6\u95f4<\/strong>
\nSET TIMESTAMP=1474812068\/*!*\/;
\ndrop database ops
\n\/*!*\/;
\n# at 954
\n#160925 22:09:46 server id 1 end_log_pos 997 Rotate to mysql-bin.000004 pos: 4
\nDELIMITER ;
\n# End of log file
\nROLLBACK \/* added by mysqlbinlog *\/;
\n\/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*\/;<\/p>\n

\u6062\u590d\u5230\u66f4\u6539\u201cname=’\u674e\u56db’\u201d\u4e4b\u524d\u7684\u6570\u636e<\/strong>
\n[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-datetime=”2016-09-25 21:57:19″ –stop-datetime=”2016-09-25 21:58:41″ –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops<\/p>\n

mysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | xiaoer | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-datetime=”2016-09-25 21:58:41″ –stop-datetime=”2016-09-25 21:58:56″ –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops
\nmysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | guohuihui | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | \u674e\u56db | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

[root@vm-002 ~]# \/usr\/bin\/mysqlbinlog –start-datetime=”2016-09-25 21:58:56″ –stop-datetime=”2016-09-25 22:01:08″ –database=ops \/var\/lib\/mysql\/mysql-bin.000003 | \/usr\/bin\/mysql -uroot -p123456 -v ops
\nmysql> select * from member;
\n+—-+———–+—–+—–+———+
\n| id | name | sex | age | classid |
\n+—-+———–+—–+—–+———+
\n| 1 | wangshibo | m | 27 | cls1 |
\n| 2 | \u5c0f\u4e8c | w | 27 | cls2 |
\n| 3 | yiyi | w | 20 | cls1 |
\n| 4 | \u674e\u56db | m | 22 | cls3 |
\n| 5 | zhangsan | w | 21 | cls5 |
\n| 6 | lisi | m | 20 | cls4 |
\n| 7 | wangwu | w | 26 | cls6 |
\n+—-+———–+—–+—–+———+
\n7 rows in set (0.00 sec)<\/p>\n

\u8fd9\u6837\uff0c\u5c31\u6062\u590d\u4e86\u5220\u9664\u524d\u7684\u72b6\u6001\u4e86\uff01<\/p>\n

\u603b\u7ed3\uff1a<\/strong>
\n\u6240\u8c13\u6062\u590d\uff0c\u5c31\u662f\u8ba9mysql\u5c06\u4fdd\u5b58\u5728binlog\u65e5\u5fd7\u4e2d\u6307\u5b9a\u6bb5\u843d\u533a\u95f4\u7684sql\u8bed\u53e5\u9010\u4e2a\u91cd\u65b0\u6267\u884c\u4e00\u6b21\u800c\u5df2\u3002<\/strong><\/p>\n<\/div>\n

***************\u5f53\u4f60\u53d1\u73b0\u81ea\u5df1\u7684\u624d\u534e\u6491\u4e0d\u8d77\u91ce\u5fc3\u65f6\uff0c\u5c31\u8bf7\u5b89\u9759\u4e0b\u6765\u5b66\u4e60\u5427***************<\/div>\n","protected":false},"excerpt":{"rendered":"

https:\/\/www.cnblogs.com\/kevingrace\/p\/5907254.html \u4f17\u6240\u5468\u77e5\uff0cbinlog\u65e5\u5fd7\u5bf9\u4e8emysql\u6570\u636e\u5e93\u6765\u8bf4\u662f\u5341\u5206\u91cd\u8981\u7684\u3002\u5728\u6570\u636e\u4e22\u5931\u7684\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5f80\u5f80\u4f1a\u60f3\u5230\u7528binlog\u65e5\u5fd7\u529f\u80fd\u8fdb\u884c\u6570\u636e\u6062\u590d\uff08\u5b9a\u65f6\u5168\u5907\u4efd+binlog\u65e5\u5fd7\u6062\u590d\u589e\u91cf\u6570\u636e\u90e8\u5206\uff09\uff0c\u5316\u9669\u4e3a\u5937\uff01 \u5e9f\u8bdd\u4e0d\u591a\u8bf4\uff0c\u4e0b\u9762\u662f\u68b3\u7406\u7684binlog\u65e5\u5fd7\u64cd\u4f5c\u89e3\u8bf4\uff1a \u4e00\u3001\u521d\u6b65\u4e86\u89e3binlog 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—-Data Manipulation Language \u6570\u636e\u64cd\u7eb5\u8bed\u8a00 \u4e3b\u8981\u7684\u547d\u4ee4\u662fSELECT\u3001UPDATE\u3001INSERT\u3001DELETE\uff0c\u5c31\u8c61\u5b83\u7684\u540d\u5b57\u4e00\u6837\uff0c\u8fd94\u6761\u547d\u4ee4\u662f\u7528\u6765\u5bf9\u6570\u636e\u5e93\u91cc\u7684\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\u7684\u8bed\u8a00 ———————————————————————————————————————————————- mysqlbinlog\u5e38\u89c1\u7684\u9009\u9879\u6709\u4ee5\u4e0b\u51e0\u4e2a\uff1a 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