Useful tips

Can I delete temp01 DBF?

author 0

Can I delete temp01 DBF?

If Oracle did not open it & use it, then you will be able to delete it. If Oracle has opened the file, then the OS won’t allow you to delete it. However, old datafile TEMP01.

How do I free up temp space in Oracle?

2 Answers

  1. Create Temporary Tablespace Temp CREATE TEMPORARY TABLESPACE TEMP2 TEMPFILE ‘/u01/app/oradata/temp01.dbf′ SIZE 2000M ;
  2. Move Default Database temp tablespace ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp2;
  3. Make sure No sessions are using your Old Temp tablespace a.

How do I get rid of temporary tablespace?

You cannot drop a temporary tablespace if it is part of the database default temporary tablespace group. You must first remove the tablespace from the database default temporary tablespace group and then drop it. You cannot drop a temporary tablespace if it contains segments that are in use by existing sessions.

How do I drop a temp tablespace Datafile?

Dropping Datafiles. You use the DROP DATAFILE and DROP TEMPFILE clauses of the ALTER TABLESPACE command to drop a single datafile or tempfile. The datafile must be empty. (A datafile is considered to be empty when no extents remain allocated from it.)

Can we drop temp tablespace?

Firstly, you need to create the new temporary tablespace, and alter users’ default temporary tablespaces, then wait for temporary objects completion or you may kill related sessions. If the existing tablespace has been empty, then you can drop the old tablespace.

Is it safe to delete DBF file?

Don’t delete the dbf files from the filesystem directly, you’ll get your database into a mess.

How do I delete a DBF file?

To delete the record in dbf file, select it and select menu command Edit | Delete/Recall Record menu, or click the corresponding icon on the toolbar. The deleted record will be marked with the red sign. To restore the deleted record, select it and repeat the same action.

How do I drop a DBF file in Oracle?

You use the DROP DATAFILE and DROP TEMPFILE clauses of the ALTER TABLESPACE command to drop a single datafile or tempfile. The datafile must be empty. (A datafile is considered to be empty when no extents remain allocated from it.)

author

Back to Top