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[经验分享] (2) mysqlbinlog 精确提取sql语句

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发表于 2018-10-21 14:39:02 | 显示全部楼层 |阅读模式
  命令:
mysqlbinlog -d oldgirl mysql-bin.000046  
mysqlbinlog --start-position=442 --stop-position=549 mysql-bin.000046
  
mysqlbinlog --start-datetime="2016-04-11 21:42:45" --stop-datetime="2016-04-11 21:43:22" mysql-bin.000046
  1 mysqlbinlog 记录的是 所有库的log日志
  如:
  /*!40019 SET @@session.max_insert_delayed_threads=0*/;
  /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
  DELIMITER /*!*/;
  # at 4

  #160411 21:00:35 server>  # Warning: this binlog is either in use or was not closed properly.
  ROLLBACK/*!*/;
  BINLOG '
  858LVw8BAAAAZwAAAGsAAAABAAQANS41LjMyLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  AAAAAAAAAAAAAAAAAADznwtXEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA==
  '/*!*/;
  # at 107

  #160411 21:01:16 server>  SET TIMESTAMP=1460379676/*!*/;
  SET @@session.pseudo_thread_id=2/*!*/;
  SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
  SET @@session.sql_mode=0/*!*/;
  SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
  /*!\C latin1 *//*!*/;
  SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=33/*!*/;
  SET @@session.lc_time_names=0/*!*/;
  SET @@session.collation_database=DEFAULT/*!*/;
  create database oldboy
  /*!*/;
  # at 194

  #160411 21:03:34 server>  use oldboy/*!*/;
  SET TIMESTAMP=1460379814/*!*/;
  create table student(id int(4) auto_increment primary key, name varchar(16) not null)
  /*!*/;
  # at 344

  #160411 21:04:53 server>  SET TIMESTAMP=1460379893/*!*/;
  BEGIN
  /*!*/;
  # at 414

  #160411 21:04:53 server>  SET INSERT_ID=1/*!*/;
  # at 442

  #160411 21:04:53 server>  SET TIMESTAMP=1460379893/*!*/;
  insert into student (name) values ('andy')
  /*!*/;
  # at 549

  #160411 21:04:53 server>  COMMIT/*!*/;
  # at 576

  #160411 21:04:57 server>  SET TIMESTAMP=1460379897/*!*/;
  BEGIN
  /*!*/;
  # at 646

  #160411 21:04:57 server>  SET INSERT_ID=2/*!*/;
  # at 674

  #160411 21:04:57 server>  SET TIMESTAMP=1460379897/*!*/;
  insert into student (name) values ('jack')
  /*!*/;
  # at 781

  #160411 21:04:57 server>  COMMIT/*!*/;
  # at 808

  #160411 21:42:02 server>  SET TIMESTAMP=1460382122/*!*/;
  create database oldgirl
  /*!*/;
  # at 897

  #160411 21:42:45 server>  use oldboy/*!*/;
  SET TIMESTAMP=1460382165/*!*/;
  create table new_student(id int auto_increment primary key, name varchar(16) not null)
  /*!*/;
  # at 1048

  #160411 21:43:22 server>  SET TIMESTAMP=1460382202/*!*/;
  BEGIN
  /*!*/;
  # at 1118

  #160411 21:43:22 server>  SET INSERT_ID=1/*!*/;
  # at 1146

  #160411 21:43:22 server>  SET TIMESTAMP=1460382202/*!*/;
  insert into new_student (name) values ('lili')
  /*!*/;
  # at 1257

  #160411 21:43:22 server>  COMMIT/*!*/;
  DELIMITER ;
  # End of log file
  ROLLBACK /* added by mysqlbinlog */;
  /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
  命令1:指定库
  -d, --database=name List entries for just this database (local log only).
  举例:
mysqlbinlog -d oldgirl mysql-bin.000046 > oldgirl.sql  [root@master mysql]# cat oldgirl.sql
  /*!40019 SET @@session.max_insert_delayed_threads=0*/;
  /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
  DELIMITER /*!*/;
  # at 4

  #160411 21:00:35 server>  # Warning: this binlog is either in use or was not closed properly.
  ROLLBACK/*!*/;
  BINLOG '
  858LVw8BAAAAZwAAAGsAAAABAAQANS41LjMyLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  AAAAAAAAAAAAAAAAAADznwtXEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA==
  '/*!*/;
  # at 107
  # at 194
  # at 344

  #160411 21:04:53 server>  SET TIMESTAMP=1460379893/*!*/;
  SET @@session.pseudo_thread_id=2/*!*/;
  SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
  SET @@session.sql_mode=0/*!*/;
  SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
  /*!\C latin1 *//*!*/;
  SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=33/*!*/;
  SET @@session.lc_time_names=0/*!*/;
  SET @@session.collation_database=DEFAULT/*!*/;
  BEGIN
  /*!*/;
  # at 414

  #160411 21:04:53 server>  SET INSERT_ID=1/*!*/;
  # at 442
  # at 549

  #160411 21:04:53 server>  COMMIT/*!*/;
  # at 576

  #160411 21:04:57 server>  SET TIMESTAMP=1460379897/*!*/;
  BEGIN
  /*!*/;
  # at 646

  #160411 21:04:57 server>  SET INSERT_ID=2/*!*/;
  # at 674
  # at 781

  #160411 21:04:57 server>  COMMIT/*!*/;
  # at 808

  #160411 21:42:02 server>  SET TIMESTAMP=1460382122/*!*/;
  create database oldgirl
  /*!*/;
  # at 897
  # at 1048

  #160411 21:43:22 server>  SET TIMESTAMP=1460382202/*!*/;
  BEGIN
  /*!*/;
  # at 1118

  #160411 21:43:22 server>  SET INSERT_ID=1/*!*/;
  # at 1146
  # at 1257

  #160411 21:43:22 server>  COMMIT/*!*/;
  DELIMITER ;
  # End of log file
  ROLLBACK /* added by mysqlbinlog */;
  /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
  命令2:指定位置范围
  --start-position
  --stop-position
  我只想提取含有 insert into student (name) values ('andy') 这条语句的binlog
mysqlbinlog --start-position=442 --stop-position=549 mysql-bin.000046  /*!40019 SET @@session.max_insert_delayed_threads=0*/;
  /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
  DELIMITER /*!*/;
  # at 4

  #160411 21:00:35 server>  # Warning: this binlog is either in use or was not closed properly.
  ROLLBACK/*!*/;
  BINLOG '
  858LVw8BAAAAZwAAAGsAAAABAAQANS41LjMyLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  AAAAAAAAAAAAAAAAAADznwtXEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA==
  '/*!*/;
  # at 442

  #160411 21:04:53 server>  use oldboy/*!*/;
  SET TIMESTAMP=1460379893/*!*/;
  SET @@session.pseudo_thread_id=2/*!*/;
  SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
  SET @@session.sql_mode=0/*!*/;
  SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
  /*!\C latin1 *//*!*/;
  SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=33/*!*/;
  SET @@session.lc_time_names=0/*!*/;
  SET @@session.collation_database=DEFAULT/*!*/;
  insert into student (name) values ('andy')
  /*!*/;
  DELIMITER ;
  # End of log file
  ROLLBACK /* added by mysqlbinlog */;
  /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
  命令三:用时间来指定(但是时间不准确 1s钟可很多语句)
  --start-datetime
  --stop-datetime  (语句不会包括在stop的这个时间点 是截止线)
mysqlbinlog --start-datetime="2016-04-11 21:42:45" --stop-datetime="2016-04-11 21:43:22" mysql-bin.000046  /*!40019 SET @@session.max_insert_delayed_threads=0*/;
  /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
  DELIMITER /*!*/;
  # at 4

  #160411 21:00:35 server>  # Warning: this binlog is either in use or was not closed properly.
  ROLLBACK/*!*/;
  BINLOG '
  858LVw8BAAAAZwAAAGsAAAABAAQANS41LjMyLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
  AAAAAAAAAAAAAAAAAADznwtXEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA==
  '/*!*/;
  # at 897

  #160411 21:42:45 server>  use oldboy/*!*/;
  SET TIMESTAMP=1460382165/*!*/;
  SET @@session.pseudo_thread_id=3/*!*/;
  SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
  SET @@session.sql_mode=0/*!*/;
  SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
  /*!\C latin1 *//*!*/;
  SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=33/*!*/;
  SET @@session.lc_time_names=0/*!*/;
  SET @@session.collation_database=DEFAULT/*!*/;
  create table new_student(id int auto_increment primary key, name varchar(16) not null)
  /*!*/;
  DELIMITER ;
  # End of log file
  ROLLBACK /* added by mysqlbinlog */;
  /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;



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所有资源均系网友上传或者通过网络收集,我们仅提供一个展示、介绍、观摩学习的平台,我们不对其承担任何法律责任,如涉及侵犯版权等问题,请您及时通知我们,我们将立即处理,联系人Email:kefu@iyunv.com,QQ:1061981298 本贴地址:https://www.yunweiku.com/thread-624594-1-1.html 上篇帖子: 利用excel生成sql插入语句 下篇帖子: Installing Webmin on Ubuntu Server 10.04 LTS (Lucid)
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