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Check whether the given schedule S is conflict serializable or not- S : R1(A) , R2(A) , R1(B) , R2(B) , R3(B) , W1(A) , W2(B), W3(B),W3(A). S: R2(X) , W3(X) commit, W1(X) Commit, W2(Y), R2(Z) Commit, R4(X), R4(Y), R5(Z), W1(Z). S: R4(A), R2(A), R3(A), W1(B), W2(A), R3(B), W2(B), W3(A), W4(B)

Check whether the given schedule S is conflict serializable or not- S : R1(A) , R2(A) , R1(B) , R2(B) , R3(B) , W1(A) , W2(B), W3(B),W3(A). S: R2(X) , W3(X) commit, W1(X) Commit, W2(Y), R2(Z) Commit, R4(X), R4(Y), R5(Z), W1(Z). S: R4(A), R2(A), R3(A), W1(B), W2(A), R3(B), W2(B), W3(A), W4(B)

Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter12: Distributed Database Management Systems
Section: Chapter Questions
Problem 11RQ
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Check whether the given schedule S is conflict serializable or not- S : R1(A) , R2(A) , R1(B) , R2(B) , R3(B) , W1(A) , W2(B), W3(B),W3(A). S: R2(X) , W3(X) commit, W1(X) Commit, W2(Y), R2(Z) Commit, R4(X), R4(Y), R5(Z), W1(Z). S: R4(A), R2(A), R3(A), W1(B), W2(A), R3(B), W2(B), W3(A), W4(B)
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