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R(C) R(A) R(B) + R(B) W(B) R(D) Commit 12 R(A) R(D) WD) RAB) T3 1 Check Point Cash Point Time Consider the following log information
R(C) R(A) R(B) + R(B) W(B) R(D) Commit 12 R(A) R(D) WD) RAB) T3 1 Check Point Cash Point Time Consider the following log information that involves three transactions. Assume that the immediate update protocol with check-pointing is used for crash recovery. And note that the log file does not necessarily record all operations of a transaction. which is the correct statement about the schedule as shown in the log R(C) R(A) R(B) + R(B) W(B) R(D) Commit 12 R(A) R(D) WD) RAB) T3 1 Check Point Cash Point Time Consider the following log information that involves three transactions. Assume that the immediate update protocol with check-pointing is used for crash recovery. And note that the log file does not necessarily record all operations of a transaction. which is the correct statement about the schedule as shown in the log
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