Anssi Kääriäinen 0c7633178f Fixed #24020 -- Refactored SQL compiler to use expressions ... Refactored compiler SELECT, GROUP BY and ORDER BY generation. While there, also refactored select_related() implementation (get_cached_row() and get_klass_info() are now gone!). Made get_db_converters() method work on expressions instead of internal_type. This allows the backend converters to target specific expressions if need be. Added query.context, this can be used to set per-query state. Also changed the signature of database converters. They now accept context as an argument.		2015-01-08 14:07:54 -05:00
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backends	Fixed #24020 -- Refactored SQL compiler to use expressions	2015-01-08 14:07:54 -05:00
migrations	Fixed #24093 -- Prevented MigrationWriter to write operation kwargs that are not explicitly deconstructed	2015-01-07 17:29:20 -07:00
models	Fixed #24020 -- Refactored SQL compiler to use expressions	2015-01-08 14:07:54 -05:00
__init__.py	Fixed #21430 -- Added a RuntimeWarning when unpickling Models and QuerySets from a different Django version.	2014-06-11 10:03:34 -04:00
transaction.py	Replaced set([foo, ...]) by {foo, ...} literals. Refs PR 3282.	2014-09-29 00:01:38 +07:00
utils.py	Fixed #21255 -- Closed connections after management command ran	2014-12-29 19:02:45 +01:00