Weekly Report - March 3, 2025

1. Fixed the issue where the read-write set of data operations after transaction concurrency failed to correctly identify conflict relationships in certain scenarios.

By optimizing the conflict detection algorithm, we enhanced the ability to parse the read-write set, ensuring that conflicts can be accurately identified and handled during concurrent execution. After testing, the repaired system demonstrated stable performance across various concurrent scenarios, with a significant improvement in conflict resolution accuracy.

2. Resolved the abnormal management of context primary keys in database connections during transaction execution.

We restructured the context management of database connections to ensure that primary keys are correctly passed and managed during transaction execution. Validation showed that the repaired system has improved stability and reliability during transaction execution, reducing the number of transaction failures caused by primary key management issues.

3. Fixed the error in adapting variable parameters for system functions in contracts during concurrent execution.

We adjusted the parameter adaptation logic for system functions to ensure that variable parameters are correctly handled during concurrent execution. After testing, the repaired contracts performed well in concurrent execution, functioning normally without any further adaptation errors.