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text/prs.fallenstein.rst
comments: introduce lazy join of ChangesetStatus on ChangesetComment
99% of all uses of ChangesetComment will also need the optional corresponding
ChangesetStatus (if any) on the status_change relationship. Fetching it on
demand gives a lot of roundtrips and might be slow ... but adding explicit bulk
queries everywhere do not seem feasible. Adding lazy=joined in the data model
seems like the best solution.
Loading a pull request with 10 comments on a slow repo goes from 3.5 s to
2.7 s.
99% of all uses of ChangesetComment will also need the optional corresponding
ChangesetStatus (if any) on the status_change relationship. Fetching it on
demand gives a lot of roundtrips and might be slow ... but adding explicit bulk
queries everywhere do not seem feasible. Adding lazy=joined in the data model
seems like the best solution.
Loading a pull request with 10 comments on a slow repo goes from 3.5 s to
2.7 s.
5f481e4e888b 5f481e4e888b 47d5781bfe8a bdd1ddd05b7c 9da24750f563 9da24750f563 5f481e4e888b 5f481e4e888b 5f481e4e888b 5f481e4e888b 5f481e4e888b 5f481e4e888b 5f481e4e888b 499c513967a1 e69d34136be5 3389f272ece1 674ecf21de85 8b8edfc25856 bb35ad076e2f bb35ad076e2f bb35ad076e2f bb35ad076e2f bb35ad076e2f bbd499c7b55e c45fb78969a3 fa88997aa421 aa17c7a1b8a5 bbd499c7b55e af371e206ec5 e54ec8211944 4d076981a7b1 aa90719e8520 4d076981a7b1 bb35ad076e2f bb35ad076e2f bb35ad076e2f bb35ad076e2f 8b8edfc25856 bb35ad076e2f 42a87338035a 5f481e4e888b bb35ad076e2f bb35ad076e2f bb35ad076e2f 9da24750f563 bb35ad076e2f b43a121f3137 b43a121f3137 8b8edfc25856 bb35ad076e2f 5f481e4e888b a60cd29ba7e2 5f481e4e888b 5f481e4e888b 5f481e4e888b 5f481e4e888b a60cd29ba7e2 5f481e4e888b 5f481e4e888b 5f481e4e888b 9472a0150bf0 5f481e4e888b a60cd29ba7e2 a60cd29ba7e2 a60cd29ba7e2 8b8edfc25856 | .. _index:
.. include:: ./../README.rst
Users Guide
-----------
**Installation:**
.. toctree::
:maxdepth: 1
installation
installation_win
installation_iis
setup
upgrade
**Usage**
.. toctree::
:maxdepth: 1
usage/general
usage/git_support
usage/performance
usage/locking
usage/statistics
usage/backup
usage/subrepos
usage/debugging
usage/troubleshooting
**Develop**
.. toctree::
:maxdepth: 1
contributing
changelog
**API**
.. toctree::
:maxdepth: 1
api/api
api/models
Other topics
------------
* :ref:`genindex`
* :ref:`search`
.. _virtualenv: http://pypi.python.org/pypi/virtualenv
.. _python: http://www.python.org/
.. _django: http://www.djangoproject.com/
.. _mercurial: http://mercurial.selenic.com/
.. _bitbucket: http://bitbucket.org/
.. _subversion: http://subversion.tigris.org/
.. _git: http://git-scm.com/
.. _celery: http://celeryproject.org/
.. _Sphinx: http://sphinx.pocoo.org/
.. _vcs: http://pypi.python.org/pypi/vcs
|