Zev Benjamin fe6dc2ef81 Port get_old_messages to use SQLAlchemy
This commit also includes a few changes in the way we do some queries that
should speed searches up:

* Messages before and after the anchor are fetched in a single query by doing a
  UNION ALL on the server.  This incurs the cost of an extra sort because UNION
  ALL does not guarantee the order that the results are appended, but it saves a
  server round-trip.
* Searches involving flags now use a straight froward WHERE clause, which is
  much faster than the one that django-bitfield generates (due to limitations of
  the Django ORM)

(imported from commit a0db811a9073363cfabcf4b035d02d20dc8fc8a4)
2014-01-14 11:47:12 -05:00
2014-01-11 15:52:21 -05:00
2014-01-10 21:39:06 -05:00
2013-08-07 11:04:03 -04:00
2014-01-13 16:28:39 -05:00
2014-01-13 16:24:21 -05:00
Description
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
Apache-2.0 869 MiB
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