How will you force database to use particular rollback segment ?

How will you force database to use particular rollback segment ?
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1 Answer

Answer :

SET TRANSACTION USE ROLLBACK SEGMENT rbs_name.
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Related questions

What are the uses of rollback segment?

Description : What are the uses of rollback segment?

Last Answer : A database contains one or more rollback segments to temporarily store "undo" information.

What are the uses of rollback segment?

Description : What are the uses of rollback segment?

Last Answer : A database contains one or more rollback segments to temporarily store "undo" information.

What is rollback segment?

Description : What is rollback segment?

Last Answer : A database contains one or more rollback segments to temporarily store "undo" information.

What is a Rollback segment entry ?

Description : What is a Rollback segment entry ?

Last Answer : It is the set of before image data blocks that contain rows that are modified by a transaction. Each Rollback Segment entry must be completed within one rollback segment. A single rollback segment can have multiple rollback segment entries.

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Description : How will you monitor rollback segment status ?

Last Answer : Querying the DBA_ROLLBACK_SEGS view IN USE - Rollback Segment is on-line. AVAILABLE - Rollback Segment available but not on-line. OFF-LINE - Rollback Segment off-line INVALID - Rollback ... corupted. PARTLY AVAILABLE - Contains data from an unresolved transaction involving a distributed database.

What is Rollback Segment ?

Description : What is Rollback Segment ?

Last Answer : A Database contains one or more Rollback Segments to temporarily store "undo" information.

Is it possible to use Transaction control Statements such a ROLLBACK or COMMIT in Database Trigger ? Why ?

Description : Is it possible to use Transaction control Statements such a ROLLBACK or COMMIT in Database Trigger ? Why ?

Last Answer : It is not possible. As triggers are defined for each table, if you use COMMIT of ROLLBACK in a trigger, it affects logical transaction processing.

How will you create multiple rollback segments in a database ?

Description : How will you create multiple rollback segments in a database ?

Last Answer : Create a database which implicitly creates a SYSTEM Rollback Segment in a SYSTEM tablespace. Create a Second Rollback Segment name R0 in the SYSTEM tablespace. Make new rollback segment ... ) for rollback segments. Deactivate Rollback Segment R0 and activate the newly created rollback segments.

I've lost some Rollback Segments, how can I get my DB back? (for DBA

Description : I've lost some Rollback Segments, how can I get my DB back? (for DBA

Last Answer : Re-start your database with the following INIT.ORA parameter if one of your rollback segments is corrupted. You can then drop the corrupted rollback segments and create it from scratch. ... Please contact Oracle Support before using it. _Corrupted_rollback_segments = (rbs01, rbs01, rbs03, rbs04)

What does ROLLBACK do ?

Description : What does ROLLBACK do ?

Last Answer : ROLLBACK retracts any of the changes resulting from the SQL statements in the transaction.

What are the states of a rollback segment ? What is the difference between partly available and needs recovery ?

Description : What are the states of a rollback segment ? What is the difference between partly available and needs recovery ?

Last Answer : The various states of a rollback segment are : ONLINE, OFFLINE, PARTLY AVAILABLE, NEEDS RECOVERY and INVALID.

What is Rollback Segment?

Description : What is Rollback Segment?

Last Answer : A Database contains one or more Rollback Segments to temporarily store “undo” information.

In SQL, the CREATE TABLESPACE isused A. to createa place in the databasefor storageof scheme objects, rollback segments, andnaming the data files to comprise the tablespace B. to createa database trigger C. to add/rename data files, to change storage D. All of theabove E. None of the above

Description : In SQL, the CREATE TABLESPACE isused A. to createa place in the databasefor storageof scheme objects, rollback segments, andnaming the data files to comprise the tablespace B. to createa database trigger C. to add/rename data files, to change storage D. All of theabove E. None of the above

Last Answer : to createa place in the databasefor storageof scheme objects, rollback segments, andnaming the data files to comprise the tablespace

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Description : What is a temporary segment?

Last Answer : Temporary segments are created by Oracle when a SQL statement needs a temporary work area to complete execution. When the statement finishes execution, the temporary segment extents are released to the system for future use.

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Last Answer : Each index has an index segment that stores all of its data.

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How are extents allocated to a segment? (for DBA)

Description : How are extents allocated to a segment? (for DBA)

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Last Answer : Each Index has an Index segment that stores all of its data.

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Description : What database block size should I use? (for DBA)

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Is it possible to backup your database without the use of an RMAN database to store the catalog?

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You have just had to restore from backup and do not have any control files. How would you go about bringing up this database?

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Description : What are the advantages of operating a database in ARCHIVELOG mode over operating it in NO ARCHIVELOG mode ?

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What are the different modes of mounting a Database with the Parallel Server ?

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