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path: root/django/db/models/sql/constants.py
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2012-09-08Internal refactoring; moving LOOKUP_SEP up one level.Malcolm Tredinnick
In an ideal world, nothing except django.db.models.query should have to import stuff from django.models.sql.*. A few things were needing to get hold of sql.constants.LOOKUP_SEP, so this commit moves it up to django.db.models.constants.LOOKUP_SEP. There are still a couple of places (admin) poking into sql.* to get QUERY_TERMS, which is unfortunate, but a slightly different issue and harder to adjust.
2012-08-26Code comment fix.Mitar
2012-04-29Switch a datastructure internal to the ORM to be a set, instead of a dictionary.Alex Gaynor
2012-04-29Fixed #17644 -- Changed Query.alias_map to use namedtuplesAdrian Holovaty
This makes the code easier to understand and may even have a benefit in memory usage (namedtuples instead of dicts). Thanks, lrekucki and akaariai
2009-02-08Fixed #7672 -- Added a 'week_day' lookup type. Many thanks to Ross Poulton ↵Karen Tracey
for the proposal and implementation on all built-in database backends.. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9818 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-02Fixed #8439 -- Complex combinations of Q-objects (using both conjunctions andMalcolm Tredinnick
disjunctions) were producing incorrect SQL when nullable relations were involved. This fixes that. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8832 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-04-28Fixed #7098 -- Old-style related-model order_by() syntax was being incorrectlyMalcolm Tredinnick
marked as erroneous. It's just more dangerous and risky, not forbidden. This commit restores backwards compatibility there. git-svn-id: http://code.djangoproject.com/svn/django/trunk@7490 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-04-27Merged the queryset-refactor branch into trunk.Malcolm Tredinnick
This is a big internal change, but mostly backwards compatible with existing code. Also adds a couple of new features. Fixed #245, #1050, #1656, #1801, #2076, #2091, #2150, #2253, #2306, #2400, #2430, #2482, #2496, #2676, #2737, #2874, #2902, #2939, #3037, #3141, #3288, #3440, #3592, #3739, #4088, #4260, #4289, #4306, #4358, #4464, #4510, #4858, #5012, #5020, #5261, #5295, #5321, #5324, #5325, #5555, #5707, #5796, #5817, #5987, #6018, #6074, #6088, #6154, #6177, #6180, #6203, #6658 git-svn-id: http://code.djangoproject.com/svn/django/trunk@7477 bcc190cf-cafb-0310-a4f2-bffc1f526a37