Online backup occurs either when any or all online table spaces are put into online backup mode by issuing a command Alter Tablespace ts_name Begin Backup.
通过执行命令“AlterTablespace ts_nameBeginBackup”，将任何或所有联机表空间置于联机备份模式来启动联机备份。
Remember, a full database restore will require exclusive use for the entire restore operation, whereas online restore of a table space will only require that tablespace to be in exclusive mode.
记住，完全数据库恢复将要求整个恢复操作具有排它性，而表空间的联机恢复将只要求表空间处于排它模式中。
A (manual) hot backup is equivalent to backing up a tablespace that is in offline backup mode.
手动的热备份相当于备份一个离线状态的处于备份模式的表空间。
A (manual) hot backup is equivalent to backing up a tablespace that is in offline backup mode.
手动的热备份相当于备份一个离线状态的处于备份模式的表空间。
应用推荐