Question
Databases System. The complete book. Exercise 17.2.4. The following is a sequence of undo-log records written by two transactions T and U : < START
Databases System. The complete book. Exercise 17.2.4. The following is a sequence of undo-log records written by two transactions T and U:
< START T>;
The question: Describe the action of the recovery manager, including changes to both disk and the log, if there is a crash and the last log record to appear on disk is:
(a) < START U> (b)
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Inductive Databases And Constraint Based Data Mining
Authors: Saso Dzeroski ,Bart Goethals ,Pance Panov
2010th Edition
1489982175, 978-1489982179
