Jacob Fugal 6c158f4dc8 avoid unnecessary sql join when possible ... when looking up messageable users within a specific course or section, we already know the relevant course's workflow_state in ruby-land, so we don't need to join in the courses table just to check the workflow_state and branch in the query. test-plan: regression tests around conversation recipient searching and user search Change-Id: I197276d68f4684539c9907941008bc46cc5fc44e Reviewed-on: https://gerrit.instructure.com/24165 Reviewed-by: Jacob Fugal <jacob@instructure.com> Tested-by: Jenkins <jenkins@instructure.com> QA-Review: Jeremy Putnam <jeremyp@instructure.com> Product-Review: Jacob Fugal <jacob@instructure.com>		2013-09-12 22:27:21 +00:00
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calculator.rb	avoid unnecessary sql join when possible	2013-09-12 22:27:21 +00:00