Suppose you are using the Thomas Write Rule with timestamp based concurrency control and are considering...

Transcribed Image Text:

Suppose you are using the Thomas Write Rule with timestamp based concurrency control and are considering a write of object X by transaction T. If the decision is based on the write timestamp of object X and it is greater than the timestamp of transaction T, what should happen? Oread object X allow the write none of these ignore the write abort the transaction Suppose you are using the Thomas Write Rule with timestamp based concurrency control and are considering a write of object X by transaction T. If the decision is based on the write timestamp of object X and it is greater than the timestamp of transaction T, what should happen? Oread object X allow the write none of these ignore the write abort the transaction