Final answer:
A serializable isolation violation refers to a breach in the strongest level of isolation in a database, which could lead to data inconsistencies due to improperly isolated concurrent transactions.
Step-by-step explanation:
Serializable isolation is the strongest level of isolation in database transaction processing. It ensures that transactions are processed in such a manner as if they were executed serially, one after the other, thereby preventing concurrency issues such as dirty reads, non-repeatable reads, and phantom reads. However, in some cases, a violation may occur if the serializable isolation is not implemented correctly or if transactions are not properly coordinated, leading to potential data inconsistencies or integrity problems.
In the context of a specific violation on table – 13187250, it indicates that a breach in the isolation protocol has occurred, possibly due to concurrent transactions that have not been isolated properly. This might lead to different anomalies among which could be lost updates or inconsistent retrievals, adversely affecting the integrity of the data in the database.