[Buildbot-devel] Generic implementation for paging and sort functionality in data api

Dustin J. Mitchell djmitche at gmail.com
Wed Aug 1 22:45:24 UTC 2012


On Wed, Aug 1, 2012 at 1:10 PM, Pierre Tardy <tardyp at gmail.com> wrote:
> So question is where could we put a generic method somewhere in a db base
> class, that would decorate an sqlalchemy query with appropriate  LIMIT and
> ORDERBY.
> I think this could work for most case, and of course will need to be tweaked
> for more complicated queries.

Actually, I'd prefer to keep the data API talking to the db API,
rather than invoking sqlalchemy directly.

If I had the time in the next few days, I'd take a shot at this
myself.  I'm not likely to have much time, though :(

I think this is too much to ask of you, Naveen.  Can we work around
this for the moment?  Perhaps just stub out the range/order stuff so
that it always expects (and gets) the full list of objects in the same
order?

Dustin




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