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4. If the following transaction serializable? Explain why or why not. read(T1, X), read(T2,, Y), write(T1, X), write(T2,Y), read(T3,X), read(T3,Y), write(T3,X), write(T3,Y), commit(T1), commit(T2), commit(T3)
4. If the following transaction serializable? Explain why or why not.
read(T1, X), read(T2,, Y), write(T1, X), write(T2,Y), read(T3,X), read(T3,Y), write(T3,X), write(T3,Y), commit(T1), commit(T2), commit(T3)
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Databases Illuminated
Authors: Catherine Ricardo
2nd Edition
1449606008, 978-1449606008
