如何使用rman 备份Oracle 19c cdb数据库
时间: 2023-06-01 20:08:05 浏览: 236
感谢您的问题!以下是备份Oracle 19c cdb数据库的步骤:
1. 打开命令行界面,使用rman登录数据库:
rman target /
2. 创建备份集:
run {
allocate channel ch1 type disk;
backup as compressed backupset database include current controlfile format '/backup/full_%d_%U.bkp';
}
3. 如果需要备份指定的表空间,则使用以下命令备份:
run {
allocate channel ch1 type disk;
backup as compressed backupset tablespace users format '/backup/users_%d_%U.bkp';
}
4. 备份完成后,释放通道和退出rman:
release channel ch1;
exit;
希望这能解决您的问题。如果您有任何其他问题,欢迎随时提出!
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