Consider a transaction which includes following operations Z Z-04970
Consider a transaction which includes following operations<br>Z= Z + 10<br>Write Z __________ Suppose that the value of Z after addition and the execution of this operation is 17. Now against the write operation the entry made in the log file will be What does Z reflects in the above entry?
This multiple choice question (MCQ) is related to the book/course
vu cs403 Database Management Systems.
It can also be found in
vu cs403 Final Term - Quiz No.3.
Consider a transaction which includes following operations
Z= Z + 10
Write Z __________ Suppose that the value of Z after addition and the execution of this operation is 17. Now against the write operation the entry made in the log file will be What does Z reflects in the above entry?
Z= Z + 10
Write Z __________ Suppose that the value of Z after addition and the execution of this operation is 17. Now against the write operation the entry made in the log file will be What does Z reflects in the above entry?
Object being updated
Identity of the transaction
Object value
Identity of the next transaction to be executed
