Gary Donovan
								
							 
						 | 
						
							
							
							
							
								
							
							
								516d858e7a
								
							
						 | 
						
							
							
								
								Fixed typo in docs/ref/models/instances.txt.
							
							
							
							
							
						 | 
						
							2019-04-16 08:26:11 +02:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									sage
								
							 
						 | 
						
							
							
								
								
							
							
							
								
							
							
								bfae195b0a
								
							
						 | 
						
							
							
								
								Fixed #30326 -- Doc'd how to avoid persistence of F() assignment.
							
							
							
							
							
						 | 
						
							2019-04-15 08:57:33 +02:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								198a2a9381
								
							
						 | 
						
							
							
								
								Removed unnecessary /static from links to PostgreSQL docs.
							
							
							
							
							
						 | 
						
							2019-03-29 21:49:44 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
								
								
							
							
							
								
							
							
								d26b242443
								
							
						 | 
						
							
							
								
								Fixed #30271 -- Added the Sign database function.
							
							
							
							
							
						 | 
						
							2019-03-22 12:52:39 +01:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Simon Charette
								
							 
						 | 
						
							
							
							
							
								
							
							
								9dc367dc10
								
							
						 | 
						
							
							
								
								Refs #30158 -- Added alias argument to Expression.get_group_by_cols().
							
							
							
							
							
						 | 
						
							2019-03-21 18:47:46 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								0b70985f42
								
							
						 | 
						
							
							
								
								Fixed #30240 -- Added SHA1, SHA224, SHA256, SHA384, and SHA512 database functions.
							
							
							
							
							
							
							
							Thanks Mariusz Felisiak and Tim Graham for reviews. 
							
						 | 
						
							2019-03-20 19:30:43 +01:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Paul Wayper
								
							 
						 | 
						
							
							
							
							
								
							
							
								1025e76429
								
							
						 | 
						
							
							
								
								Fixed #30253 -- Doc'd how to order nulls in QuerySet.order_by().
							
							
							
							
							
						 | 
						
							2019-03-18 10:32:38 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									ahbk
								
							 
						 | 
						
							
							
							
							
								
							
							
								d527639804
								
							
						 | 
						
							
							
								
								Fixed #29754 -- Added is_dst parameter to Trunc database functions.
							
							
							
							
							
						 | 
						
							2019-03-07 10:02:18 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Mariusz Felisiak
								
							 
						 | 
						
							
							
								
								
							
							
							
								
							
							
								b0799f5d86
								
							
						 | 
						
							
							
								
								Fixed documentation of database representation for ManyToManyField.
							
							
							
							
							
						 | 
						
							2019-02-25 20:05:31 +01:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Mariusz Felisiak
								
							 
						 | 
						
							
							
								
								
							
							
							
								
							
							
								9ff18c08c3
								
							
						 | 
						
							
							
								
								Refs #28643 -- Added MD5 database function.
							
							
							
							
							
							
							
							Thanks Tim Graham, Nick Pope and Simon Charette for reviews. 
							
						 | 
						
							2019-02-21 10:52:51 +01:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Mariusz Felisiak
								
							 
						 | 
						
							
							
								
								
							
							
							
								
							
							
								759a9b710c
								
							
						 | 
						
							
							
								
								Updated Oracle docs links to Oracle 18c.
							
							
							
							
							
						 | 
						
							2019-02-07 09:59:47 +01:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								24b82cd201
								
							
						 | 
						
							
							
								
								Fixed #30159 -- Removed unneeded use of OrderedDict.
							
							
							
							
							
							
							
							Dicts preserve order since Python 3.6. 
							
						 | 
						
							2019-02-06 13:48:39 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Tim Graham
								
							 
						 | 
						
							
							
							
							
								
							
							
								39ebdf5a3c
								
							
						 | 
						
							
							
								
								Fixed #30155 -- Dropped support for PostgreSQL 9.4 and PostGIS 2.1.
							
							
							
							
							
						 | 
						
							2019-02-04 18:07:02 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Sergey Fedoseev
								
							 
						 | 
						
							
							
							
							
								
							
							
								ba7a420012
								
							
						 | 
						
							
							
								
								Corrected output of Prefetch.to_attr example.
							
							
							
							
							
						 | 
						
							2019-01-31 09:09:08 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Day Barr
								
							 
						 | 
						
							
							
							
							
								
							
							
								51fa59f0b3
								
							
						 | 
						
							
							
								
								Fixed typo in QuerySet.bulk_update documentation (#10859)
							
							
							
							
							
							
							
							Looks like an accidental carry over from the pre-existing
QuerySet.bulk_create documentation. 
							
						 | 
						
							2019-01-17 12:31:48 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Tim Graham
								
							 
						 | 
						
							
							
							
							
								
							
							
								ec7e179aeb
								
							
						 | 
						
							
							
								
								Removed versionadded/changed annotations for 2.1.
							
							
							
							
							
						 | 
						
							2019-01-17 10:50:25 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Collin Anderson
								
							 
						 | 
						
							
							
							
							
								
							
							
								769355c765
								
							
						 | 
						
							
							
								
								Fixed #9475 -- Allowed RelatedManager.add(), create(), etc. for m2m with a through model.
							
							
							
							
							
						 | 
						
							2019-01-15 11:12:17 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								6d4efa8e6a
								
							
						 | 
						
							
							
								
								Refs #28643 -- Changed Variance() to use NumericOutputFieldMixin.
							
							
							
							
							
							
							
							Keeps precision instead of forcing DecimalField to FloatField. 
							
						 | 
						
							2019-01-14 14:39:46 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								e85afa5943
								
							
						 | 
						
							
							
								
								Refs #28643 -- Changed StdDev() to use NumericOutputFieldMixin.
							
							
							
							
							
							
							
							Keeps precision instead of forcing DecimalField to FloatField. 
							
						 | 
						
							2019-01-14 14:38:00 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								c690afb873
								
							
						 | 
						
							
							
								
								Refs #28643 -- Changed Avg() to use NumericOutputFieldMixin.
							
							
							
							
							
							
							
							Keeps precision instead of forcing DecimalField to FloatField. 
							
						 | 
						
							2019-01-14 14:35:41 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								abf8e390a4
								
							
						 | 
						
							
							
								
								Refs #28643 -- Added Reverse database function.
							
							
							
							
							
							
							
							Thanks Mariusz Felisiak for Oracle advice and review. 
							
						 | 
						
							2019-01-12 10:45:48 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Paveł Tyślacki
								
							 
						 | 
						
							
							
							
							
								
							
							
								b69f8eb04c
								
							
						 | 
						
							
							
								
								Fixed #30062 -- Added support for unique conditional constraints.
							
							
							
							
							
						 | 
						
							2019-01-12 09:50:20 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Tim Graham
								
							 
						 | 
						
							
							
							
							
								
							
							
								cf1fe22009
								
							
						 | 
						
							
							
								
								Fixed typos in docs/ref/models/constraints.txt.
							
							
							
							
							
						 | 
						
							2019-01-10 18:52:42 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Mads Jensen
								
							 
						 | 
						
							
							
							
							
								
							
							
								4b9d72210f
								
							
						 | 
						
							
							
								
								Refs #28643 -- Added NullIf database function.
							
							
							
							
							
							
							
							Thanks Nick Pope, Mariusz Felisiak, and Tim Graham for reviews. 
							
						 | 
						
							2019-01-10 12:10:12 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Hasan Ramezani
								
							 
						 | 
						
							
							
							
							
								
							
							
								52d06d3041
								
							
						 | 
						
							
							
								
								Fixed #29968 -- Doc'd that QuerySet.bulk_update() doesn't check for duplicates.
							
							
							
							
							
						 | 
						
							2019-01-09 17:54:46 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Simon Charette
								
							 
						 | 
						
							
							
							
							
								
							
							
								bc05547cd8
								
							
						 | 
						
							
							
								
								Fixed #28658 -- Added DISTINCT handling to the Aggregate class.
							
							
							
							
							
						 | 
						
							2019-01-09 17:52:36 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Paveł Tyślacki
								
							 
						 | 
						
							
							
							
							
								
							
							
								bdf3863bdd
								
							
						 | 
						
							
							
								
								Fixed #30063 -- Doc'd that Meta.unique_together may be deprecated in favor of Meta.constraints.
							
							
							
							
							
						 | 
						
							2018-12-29 20:01:29 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								83677faf86
								
							
						 | 
						
							
							
								
								Fixed #30056 -- Added SQLite support for StdDev and Variance functions.
							
							
							
							
							
						 | 
						
							2018-12-24 11:14:58 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Nick Pope
								
							 
						 | 
						
							
							
							
							
								
							
							
								e626a3f993
								
							
						 | 
						
							
							
								
								Renamed Sqlite and Sqlite3 references to SQLite.
							
							
							
							
							
						 | 
						
							2018-12-22 18:52:54 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Tim Graham
								
							 
						 | 
						
							
							
							
							
								
							
							
								926fa7116f
								
							
						 | 
						
							
							
								
								Fixed #29317 -- Doc'd filter argument in contrib.postgres aggregates.
							
							
							
							
							
						 | 
						
							2018-11-27 11:20:23 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Simon Charette
								
							 
						 | 
						
							
							
							
							
								
							
							
								9a7d336c38
								
							
						 | 
						
							
							
								
								Corrected Aggregate docs to reflect that it accepts multiple expressions.
							
							
							
							
							
						 | 
						
							2018-11-27 09:22:24 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									François Freitag
								
							 
						 | 
						
							
							
							
							
								
							
							
								9b15ff08ba
								
							
						 | 
						
							
							
								
								Used auto-numbered lists in documentation.
							
							
							
							
							
						 | 
						
							2018-11-15 13:54:28 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Simon Charette
								
							 
						 | 
						
							
							
							
							
								
							
							
								db13bca60a
								
							
						 | 
						
							
							
								
								Fixed #29641 -- Added support for unique constraints in Meta.constraints.
							
							
							
							
							
							
							
							This constraint is similar to Meta.unique_together but also allows
specifying a name.
Co-authored-by: Ian Foote <python@ian.feete.org> 
							
						 | 
						
							2018-11-13 17:57:27 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Simon Charette
								
							 
						 | 
						
							
							
							
							
								
							
							
								8eae094638
								
							
						 | 
						
							
							
								
								Generalized check constraint docs for other constraints.
							
							
							
							
							
						 | 
						
							2018-11-13 17:57:27 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Sergey Fedoseev
								
							 
						 | 
						
							
							
							
							
								
							
							
								d48662122c
								
							
						 | 
						
							
							
								
								Corrected docs regarding RegisterLookupMixin subclasses.
							
							
							
							
							
						 | 
						
							2018-11-12 10:20:35 -05:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Mads Jensen
								
							 
						 | 
						
							
							
							
							
								
							
							
								a906c98982
								
							
						 | 
						
							
							
								
								Fixed #29547 -- Added support for partial indexes.
							
							
							
							
							
							
							
							Thanks to Ian Foote, Mariusz Felisiak, Simon Charettes, and
Markus Holtermann for comments and feedback. 
							
						 | 
						
							2018-10-29 19:34:54 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Andrea Rabbaglietti
								
							 
						 | 
						
							
							
							
							
								
							
							
								1b49b792e9
								
							
						 | 
						
							
							
								
								Emphasized that ForeignKey.on_delete doesn't create a SQL constraint.
							
							
							
							
							
						 | 
						
							2018-10-10 14:56:50 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									ovalseven8
								
							 
						 | 
						
							
							
							
							
								
							
							
								d093e01ec0
								
							
						 | 
						
							
							
								
								Clarified when QuerySet.select_for_update() locks.
							
							
							
							
							
						 | 
						
							2018-10-03 15:29:33 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Simon Charette
								
							 
						 | 
						
							
							
							
							
								
							
							
								9142bebff2
								
							
						 | 
						
							
							
								
								Refs #11964 -- Changed CheckConstraint() signature to use keyword-only arguments.
							
							
							
							
							
							
							
							Also renamed the `constraint` argument to `check` to better represent which
part of the constraint the provided `Q` object represents. 
							
						 | 
						
							2018-10-02 10:53:04 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Jon Dufresne
								
							 
						 | 
						
							
							
							
							
								
							
							
								b3b47bf515
								
							
						 | 
						
							
							
								
								Added tests for using bytearray with BinaryField and corrected docs.
							
							
							
							
							
						 | 
						
							2018-10-01 09:16:16 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Jon Dufresne
								
							 
						 | 
						
							
							
							
							
								
							
							
								fb2964a410
								
							
						 | 
						
							
							
								
								Added test of filtering on BinaryField and corrected docs.
							
							
							
							
							
						 | 
						
							2018-09-26 14:38:12 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Jon Dufresne
								
							 
						 | 
						
							
							
							
							
								
							
							
								8c3e0eb1c1
								
							
						 | 
						
							
							
								
								Normalized spelling of "lowercase" and "lowercased".
							
							
							
							
							
						 | 
						
							2018-09-25 10:30:18 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Tom Forbes
								
							 
						 | 
						
							
							
							
							
								
							
							
								9cbdb44014
								
							
						 | 
						
							
							
								
								Fixed #23646 -- Added QuerySet.bulk_update() to efficiently update many models.
							
							
							
							
							
						 | 
						
							2018-09-18 16:14:44 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Ramiro Morales
								
							 
						 | 
						
							
							
							
							
								
							
							
								1b1f64ee5a
								
							
						 | 
						
							
							
								
								Refs #14357 -- Deprecated Meta.ordering affecting GROUP BY queries.
							
							
							
							
							
							
							
							Thanks Ramiro Morales for contributing to the patch. 
							
						 | 
						
							2018-09-13 12:29:48 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Curtis Maloney
								
							 
						 | 
						
							
							
							
							
								
							
							
								c49ea6f591
								
							
						 | 
						
							
							
								
								Refs #20910 -- Replaced snippet directive with code-block.
							
							
							
							
							
						 | 
						
							2018-09-10 13:00:34 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Matt Wiens
								
							 
						 | 
						
							
							
							
							
								
							
							
								c122a7c53c
								
							
						 | 
						
							
							
								
								Fixed typo in docs/ref/models/fields.txt.
							
							
							
							
							
						 | 
						
							2018-08-28 07:53:09 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									priyanshsaxena
								
							 
						 | 
						
							
							
							
							
								
							
							
								83b04d4f88
								
							
						 | 
						
							
							
								
								Fixed #29048 -- Added **extra_context to database function as_vendor() methods.
							
							
							
							
							
						 | 
						
							2018-08-23 11:52:09 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Sigurd Ljødal
								
							 
						 | 
						
							
							
							
							
								
							
							
								3e09b37f80
								
							
						 | 
						
							
							
								
								Fixed #28649 -- Added ExtractIsoYear database function and iso_year lookup.
							
							
							
							
							
						 | 
						
							2018-08-18 13:09:15 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Jeff
								
							 
						 | 
						
							
							
							
							
								
							
							
								3fa3de5415
								
							
						 | 
						
							
							
								
								Fixed #29646 -- Doc'd the validators that each model and form field uses.
							
							
							
							
							
						 | 
						
							2018-08-16 17:03:28 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 | 
					
				
					
						
							
								
								
									 
									Tom
								
							 
						 | 
						
							
							
							
							
								
							
							
								f1fbef6cd1
								
							
						 | 
						
							
							
								
								Fixed #28668 -- Allowed QuerySet.bulk_create() to ignore insert conflicts.
							
							
							
							
							
						 | 
						
							2018-08-03 17:40:46 -04:00 | 
						
						
							
							
							
							
								
							
							
							
								
							
							
						 |