dataguard Temporary Datafile 管理
【摘要】 在主数据库添加tempfile,备数据库不会自动创建,需要手动在备数据库执行: SQL> alter database open read only. SQL> alter tablespace temp add tempfile '<name>' size ..Tempfiles in the Standby are only used when your Standby is...
在主数据库添加tempfile,备数据库不会自动创建,需要手动在备数据库执行:
SQL> alter database open read only.
SQL> alter tablespace temp add tempfile '<name>' size ..
Tempfiles in the Standby are only used when your Standby is opened in read-only mode.
When you add tempfiles in the Primary database, new tempfiles are not added
automatically on the Physical Standby database because no redo is generated.
The tempfile auto-creation only kicks in when the Standby controlfile already contains the tempfile name.
You need to open the Physical Standby database in read-only mode.
Data Guard Physical Standby - Managing temporary tablespace tempfiles (Doc ID 1514588.1) |
Temporary Datafile created in Primary is missing in the Standby Database (Doc ID 834174.1) |
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