用于直接drop掉表的情况(plsql developer直接删掉表就是drop操作) 查删除的表select object_name,original_name,partition_name,type,ts_name,createtime,droptime from recyclebin;同时查出的有表的主键.索引等等,只需闪回表,其他的也随之恢复 闪回flashback table tablename to before drop;
[环境介绍] 系统环境:Red Hat Enterprise Linux Server release 7.0 (Maipo) + Server version: 5.7.18-log MySQL Community Server (GPL) +innobackupex version 2.4.12 Linux (x86_64)+binlog2sql [背景描述] 当用户进行误操作时,需要使用innobackupex的备份及binlog进行恢复操作. [实施步骤] 创建测试表: mysql> u
这句是查询Oracle中回收站的数据 select object_name,original_name,partition_name,type,ts_name,createtime,droptime from recyclebin; 恢复: SQL>flashback table test_drop to before drop;或SQL>flashback table "BIN$b+XkkO1RS5K10uKo9BfmuA==$0" to before drop;
注意: 进行此操作时,确认在之前已经开启了MySQL的bin-log日志,如果没有则无法实现 为了安全考虑,我们授权一个用户进行数据备份: [root@7con ] mysql -uroot -p mysql> grant all on *.* to 'skon'@'192.168.1.1' identified by 'user_passwd'; 备份主库上的数据库数据,注意添加以下选项详细参数含义,请参考MySQL官方文档:https://dev.mysql.com/doc/ [root@7
查看回收站中表 select object_name,original_name,partition_name,type,ts_name,createtime,droptime from recyclebin; 恢复表 SQL>flashback table test_drop to before drop;或SQL>flashback table "BIN$b+XkkO1RS5K10uKo9BfmuA==$0" to before drop; 注:必须9i或10g以上版本
RMAN的表级和表分区级恢复应用场景:1.You need to recover a very small number of tables to a particular point in time. In this situation, TSPITR is not the most effective solution because it moves all the objects in the tablespace to a specified point in time.2.You n