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Database Systems 6th Edition by Ramez Elmasri, Shamkant B. Navathe
Edition 6ISBN: 0136086209Database Systems 6th Edition by Ramez Elmasri, Shamkant B. Navathe
Edition 6ISBN: 0136086209 Exercise 8
Which of the following schedules is (conflict) serializable? For each serializable schedule, determine the equivalent serial schedules.
(a) r1(X); r3(X); w1(X); r2(X); w3(X)
(b) r1(X); r3(X); w3(X); w1(X); r2(X)
(c) r3(X); r2(X); w3(X); r1(X); w1(X)
(d) r3(X); r2(X); r1(X); w3(X); w1(X)
(a) r1(X); r3(X); w1(X); r2(X); w3(X)
(b) r1(X); r3(X); w3(X); w1(X); r2(X)
(c) r3(X); r2(X); w3(X); r1(X); w1(X)
(d) r3(X); r2(X); r1(X); w3(X); w1(X)
Explanation
Verified
Verified
Let there be three transactions T1(X), T2(...
Database Systems 6th Edition by Ramez Elmasri, Shamkant B. Navathe
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