On Wed, Mar 23, 2016 at 04:40:03PM +0000, Ansari, Shad wrote:
> > I thought that the change-tracking code retained deleted rows for
> > inspection until the tracking cache was flushed.  If it doesn't, then
> > maybe that should be changed.
> > 
> > At the very least, I would think that the uuid of the deleted row would
> > be available.
> 
> The deleted row's values are unparsed so they are not available for
> inspection. I did it this so as to ensure the user of the idl does not
> reference "stale" values. I can rework this to leave the values around
> (to be cleared when the track cache is flushed) if we think that is a
> better approach.

It's kind of difficult to come up with a perfect answer here.

Are the raw ovsdb_datum values still valid?  Looking at those might be a
reasonable approach in some cases.

> The uuid of the deleted row is available though. 

Great.
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