Media Summary: During roll forward phase of instance/media recovery, as changes (redo in redo logs) are applied to datafiles, undo stored in redo ... in this lesson you will learn how to use DML and TCL in
Scpt 43 How Commit And Rollback Works In Oracle - Detailed Analysis & Overview
During roll forward phase of instance/media recovery, as changes (redo in redo logs) are applied to datafiles, undo stored in redo ... in this lesson you will learn how to use DML and TCL in