What Is Rollback Segment ?
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A Rollback Segment is a database object containing before-images of data written to the database. Rollback segments are used to undo changes when a transaction is rolled back. It ensure other transactions do not see uncommitted changes made to the database.
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Rollback Segment is a database object containing before-images of data written to the database.
Rollback Segment is a database object containing before-images of data written to the database.Rollback segments are used to:
Rollback Segment is a database object containing before-images of data written to the database.Rollback segments are used to:Undo changes when a transaction is rolled back
Rollback Segment is a database object containing before-images of data written to the database.Rollback segments are used to:Undo changes when a transaction is rolled backEnsure other transactions do not see uncommitted changes made to the database
Rollback Segment is a database object containing before-images of data written to the database.Rollback segments are used to:Undo changes when a transaction is rolled backEnsure other transactions do not see uncommitted changes made to the databaseRecover the database to a consistent state in case of failures
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