(i) T1 start (ii) T1 A old=20000 new 15,000 (iii) T1 B old=12000 new=17000 (iv) T1 commit (v) T2 start (vi) T2 A old=15000 new=16500 (vii) T2 commitSuppose the database system crashes out just before log record (vii) is written. When the system is restricted, which one statement is true of the recovery process ?
(A)
(B)
(C)
(D)
Answer
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