[openstack-dev] [oslo][heat] oslo.db session and model_query()

Steven Hardy shardy at redhat.com
Mon Nov 11 16:35:42 UTC 2013

Hi all,

I've been digging into our DB API code, aiming to align it more closely
with the recommendations in the oslo.db docs.


However, I'm confused by the references to model_query in the docs, which
seem to imply there is a reference model_query which will do certain things
(e.g implicitly use a session when called without one)

Is this just a hangover from moving from another project (nova?), i.e
should we be aligning with a model_query implementation similar to that in
nova, or should oslo.db have a base implementation which can be reused?

Clarification or pointers to further docs would be much appreciated! :)


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