An SQL transaction is open, and at this moment an HTTP request is sent — what problems may arise?
sobes.tech AI
Answer from AI
If an SQL transaction is open, and an HTTP request is sent at that moment, the following issues may arise:
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Locks and deadlocks: an open transaction may hold locks on tables or rows, leading to delays or blocking of requests, including HTTP requests trying to access the same data.
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Unpredictable data state: if the HTTP request depends on data that is being modified in the open transaction, it may receive outdated or incomplete information.
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Increased response time: long transactions increase resource holding time, negatively affecting performance and scalability.
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Consistency issues: if the HTTP request initiates actions dependent on the database state that has not yet been committed, it can lead to data inconsistency.
Therefore, it is important to minimize the duration of open transactions and carefully design the interaction between the database and the HTTP layer.