How do I check Datafile?

How can I check my datafiles status?

Connect sys/password as sysdba. Run the following query: Select * from v$recover_file; This query shows all data files that are not up to date with the rest of the database (status of 'recover' in v$datafile as well)and require recovery.

How do I check datafile in tablespace?

SELECT * from DBA_TABLESPACES; To view all the datafiles of a particular tablespace, execute the following command. This command will display all the datafiles that as currently associated with thegeekstuff tablespace. This will also display the size of the datafiles in MB.

Where are Oracle datafiles?

An Oracle database is comprised of one or more logical storage units called tablespaces. The database's data is collectively stored in the database's tablespaces. Each tablespace in an Oracle database is comprised of one or more operating system files called datafiles.

How can I recover my datafile?

How to recover missing datafiles?1 Find the missing datafiles: ... 2 Take tablespace or datafiles offline: ... 3 Rename missing datafiles with original files: ... 4 Shutdown and mount the database: ... 5 Perform media recovery: ... 6 Open the database: ... 7 check the status of datafiles: ... 8 Bring the datafiles online:How to recover missing datafiles? | SAP Blogs