Questions tagged [non-repeatable-read]

From this oracle java tutorial: A non-repeatable read occurs when transaction A retrieves a row, transaction B subsequently updates the row, and transaction A later retrieves the same row again. Transaction A retrieves the same row twice but sees…

I read A beginner’s guide to Read and Write Skew phenomena and A beginner’s guide to Non-Repeatable Read anomaly below to know what read skew and non-repeatable read are. Read skew: Non-repeatable read: But, I cannot differentiate between read…

I read following lines of code on msdn but I am not clear with this and want to simulate. Nonrepeatable reads occur when a second transaction accesses the same row several times and reads different data every time. This involves multiple reads…