Comment 9 for bug 1423545

Reviewed: https://review.openstack.org/163208
Committed: https://git.openstack.org/cgit/openstack/ceilometer/commit/?id=7e35570393b18a49a9d707e75f5782dd6f274ede
Submitter: Jenkins
Branch: master

commit 7e35570393b18a49a9d707e75f5782dd6f274ede
Author: gordon chung <email address hidden>
Date: Tue Mar 10 17:59:22 2015 -0400

    normalise timestamp in query

    when type casting query parameters, we use parse_isotime. this has
    a side effect of adding a tzinfo to the resulting datetime. no db
    currently stores tzinfo so we should normalise query to drop this
    information. as a side effect, it also adds in missing supported type

    Change-Id: Id4a5ffbb5388122b43adcf5054a7cd0cce3d275d
    Closes-Bug: #1423545