Backup database plus archivelog delete input; 会备份归档日志并且会在备份结束后删除默认目录下的归档日志、datafile copy还有backup set。适用于单个归档dest路径如FRA。 Backup database plus archivelog delete all input; 会备份归档日志并且会在备份结束后删除所有目录下的归档日志、datafile copy还有backup set。适...
1.alter system archive log current; 归档当前日志 2.backup archivelog all ; 备份所有归档日志 而运行backup database plus archivelog,的运行步骤是; 1.alter system archive log current; 归档当前日志文件 2.backup archivelog all; 备份所有已归档日志文件 3.backup database; 备份数据库 4.alter system arch...
BACKUP AS BACKUPSET DATABASE PLUS ARCHIVELOG FORMAT ‘/path/to/backup/%d_%T_%U.bkp’; “` 这将备份数据库并将备份集保存到指定路径。 6. 如果还想备份控制文件、密码文件和参数文件,可以使用以下命令: “` BACKUP AS BACKUPSET CURRENT CONTROLFILE; BACKUP AS BACKUPSET SPFILE; BACKUP AS BACKUPSET PASSW...
3> backup as backupset tablespace l; 4> } released channel: ORA_DISK_1 allocated channel: a1 channel a1: SID=58 device type=DISK Starting backup at 06-NOV-2012 03:01:40 channel a1: starting full datafile backup set channel a1: specifying datafile(s) in backup set input datafile file nu...
===备份archivelog 在nocatalog模式下=== 命令:backup database plus archivelog delete input(delete input的意思在备份完成后,删除 archivelog文件,这个选项可要可不要,这个命令也可以用 backup incremental level=0(1,2...)来进行备份) ===备份表空间=== backup tablespace tablespace...
backup database plus archivelog Can I add: format '/dbbackups_odb/%T_archivelog_%d_%e_%u'; before the PLUS ARCHIVELOG, I also want to set a tag for the archivelog But I want to format the files better. I can set the backup format, but how do I format the archivelogs: ...
SQL> grant read,write on directory data_dir to C##BAK_TEST_USER; 导出可有五种方式 1、“full=y”,全量导出数据库 $ expdp sys/oracle@orcldumpfile=expdp.dmp directory=data_dir full=y logfile=expdp.log 2、schemas按用户导出 $ expdp user/passwd@orclschemas=user dumpfile=expdp.dmp directory=da...
#RMAN> backup database plus archivelog format '/u01/oradata/backup/shanghai_%U'; --备份的数据文件和归档日志文件不在同一目录 RMAN> backup database format '/u01/oradata/backup/shanghai_%U' plus archivelog format '/u01/oradata/backup/shanghai_arch_%U'; ...
Backup as compressed backupset database; Backup current controlfile; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 相关说明如下: 4.2.1 将数据库启动到mount 模式 在前面也说了,脱机备份,数据库必须启动到mount 状态。 4.2.2 运行Oracle 执行run 代码块。 在完整的语句块输入之前,Oracle 不会运行任何语句。
Configuring Your Database for Backup and Recovery Operations 主要是包括两个方面: 1.配置数据库到ARCHIVELOG模式: 就是把当前的在线日志归档起来; 相对于非归档模式肯定会有性能的损失,但是从数据安全角度来说,这些都是值得的; 使用归档模式的话,当数据丢失后就可以有更多的选择了;比如可以做基于时间点的还原,还...