Add the operation commit at the end of each of the transactions T 1 and T 2
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T 1 T 2 readitem X readitem X X X N X X M writeitem X writeitem X readitem Y commit T 2 Y Y N writeitem Y commit T 1 The transactions can be written as follows using the shorthand notation T 1 r 1 X w ...View the full answer
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Related Book For
Fundamentals of Database Systems
ISBN: 978-0136086208
6th edition
Authors: Ramez Elmasri, Shamkant Navathe
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