django.git/django/contrib/gis/db/models/sql/compiler.py, branch stable/2.1.x django http://cgit.adnoto.dev/django.git/atom?h=stable%2F2.1.x 2015-01-08T19:07:54Z Fixed #24020 -- Refactored SQL compiler to use expressions 2015-01-08T19:07:54Z Anssi Kääriäinen akaariai@gmail.com 2014-12-01T07:28:01Z urn:sha1:0c7633178fa9410f102e4708cef979b873bccb76 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. Fixed #12663 -- Formalized the Model._meta API for retrieving fields. 2015-01-07T00:25:12Z Daniel Pyrathon pirosb3@gmail.com 2015-01-07T00:16:35Z urn:sha1:fb48eb05816b1ac87d58696cdfe48be18c901f16 Thanks to Russell Keith-Magee for mentoring this Google Summer of Code 2014 project and everyone else who helped with the patch! Fixed #23867 -- removed DateQuerySet hacks 2014-11-26T22:49:25Z Anssi Kääriäinen akaariai@gmail.com 2014-11-18T09:24:33Z urn:sha1:cbb5cdd155668ba771cad6b975676d3b20fed37b The .dates() queries were implemented by using custom Query, QuerySet, and Compiler classes. Instead implement them by using expressions and database converters APIs. Fixed GeoSQLCompiler to pass itself correctly to column as_sql. 2014-11-19T15:33:38Z Carl Meyer carl@oddbird.net 2014-11-19T15:33:38Z urn:sha1:0eba8bd8f64a8ef122ff58d723336d272f06c673 Removed a deprecated use of SQLCompiler as quote_name in GIS. 2014-11-19T15:03:48Z Carl Meyer carl@oddbird.net 2014-11-19T15:03:48Z urn:sha1:84d88f5cbe92efbaa37dc0cda633083a25143dfd Fixed #14030 -- Allowed annotations to accept all expressions 2014-11-15T14:00:43Z Josh Smeaton josh.smeaton@gmail.com 2013-12-25T13:13:18Z urn:sha1:f59fd15c4928caf3dfcbd50f6ab47be409a43b01 Fixed Oracle GIS failures introduced by e9103402c0; refs #18757. 2014-09-19T11:51:42Z Tim Graham timograham@gmail.com 2014-09-18T19:44:37Z urn:sha1:185ab9ffefcf81378d7da02dddca0a59487b9613 Thanks Marc Tamlyn for the patch. Fixed #18757, #14462, #21565 -- Reworked database-python type conversions 2014-09-03T19:36:03Z Marc Tamlyn marc.tamlyn@gmail.com 2014-08-12T12:08:40Z urn:sha1:e9103402c0fa873aea58a6a11dba510cd308cb84 Complete rework of translating data values from database Deprecation of SubfieldBase, removal of resolve_columns and convert_values in favour of a more general converter based approach and public API Field.from_db_value(). Now works seamlessly with aggregation, .values() and raw queries. Thanks to akaariai in particular for extensive advice and inspiration, also to shaib, manfre and timograham for their reviews. Fix many many typos in comments throughout the codebase 2014-04-26T17:18:45Z Alex Gaynor alex.gaynor@gmail.com 2014-04-26T17:18:45Z urn:sha1:2bcb8bfc8de5cd57ebb64b326cd7609aa0d8c1c7 Fixed #22250 -- regression in gis compiler for non-concrete fields 2014-03-29T05:58:25Z Anssi Kääriäinen akaariai@gmail.com 2014-03-29T05:58:25Z urn:sha1:21f208e66e6472b8db8cdfd7cd1102d71bb15733 Thanks to gwahl@fusionbox.com for the report.