What transaction processing feature is violated if a database transaction is partially executed and not rolled back?

The transaction processing feature that is violated when a database transaction is partially executed and not rolled back is known as atomicity. Atomicity ensures that a transaction is treated as a single, indivisible unit of work. This means that either all operations within the transaction are completed successfully, or none of them are applied. If a transaction is partially executed, it indicates that some of the changes were made but others were not, which violates the principle of atomicity. In a well-functioning database environment, any failure during a transaction should trigger a rollback to ensure that the database remains in a consistent state without any partial updates. This guarantees that transactions are cohesive and that the integrity of the database is maintained.