Ok, so I've got a table that effectively contains a before & after snapshot of a specific record from another table for every update made to that record.
The 'before' snapshots have an UpdateType of 1, and the 'after' snapshots have an UpdateType of 2. They can be matched using the DateTimeUpdated field, since that will be the same on both records.
The table's around 165 columns, and most of the time the update will only be on a single column. Is there an easy way to identify which column is different between the before & after snapshot without just scrolling through the table until I spot it?
Ideally what I'd like is a result that just shows which field was changed, when it was changed, what it was changed from, and what it was changed to.
Cheers