Need additional Commit options in activities that allow commit (change activity, commit list).
The existing Commit options are: No ; Yes ; Yes without events
Can we add 2 more: If-changed ; If-changed without events.
This can avoid boilerplate checking of whether a change has happened in that activity.
This will help to minimize redundant db statements and reduce locks.
If possible may this option have ability to perform this check at the DB layer just before db update. If not, then at least at the activity level.
This may be useful when external systems e.g. event brokers can invoke API of mendix app and attempt multiple redundant updates.