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76 Commits

Author SHA1 Message Date
David-Wobrock ee005328c8 Fixed #31640 -- Made Trunc() truncate datetimes to Date/TimeField in a specific timezone. 2020-10-14 20:06:26 +02:00
Mariusz Felisiak 0be51d2226 Fixed #31956 -- Fixed crash of ordering by JSONField with a custom decoder on PostgreSQL. 
Thanks Marc Debureaux for the report.
Thanks Simon Charette, Nick Pope, and Adam Johnson for reviews.
 2020-08-28 19:09:46 +02:00
Ravindar Sharma 18d4eac7fc Fixed #31731 -- Removed unreachable code for resetting sequences of auto-created m2m tables in sequence_reset_sql(). 
Unreachable because f.remote_field.through is truthy for all m2m
fields.

Resetting sequences of auto-created m2m tables in sequence_reset_sql()
is also unnecessary:
 - in sqlsequencereset since c39ec6dccb
   because auto-created tables are included in model_list,
 - in loaddata because there is no it need to reset sequences for
   models not loaded directly.
 - in create_default_site() because it doesn't have m2m fields.
 2020-07-17 08:16:32 +02:00
Simon Charette 9c5c9bd709 Stopped adapting DecimalField values to strings on PostgreSQL. 
The psycopg2 backend uses the type information to provide type hints.
 2020-07-14 07:40:10 +02:00
sage 6789ded0a6 Fixed #12990, Refs #27694 -- Added JSONField model field. 
Thanks to Adam Johnson, Carlton Gibson, Mariusz Felisiak, and Raphael
Michel for mentoring this Google Summer of Code 2019 project and
everyone else who helped with the patch.

Special thanks to Mads Jensen, Nick Pope, and Simon Charette for
extensive reviews.

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2020-05-08 07:23:31 +02:00
Jon Dufresne 75410228df Fixed #31473 -- Made sql_flush() use RESTART IDENTITY to reset sequences on PostgreSQL. 
The sql_flush() positional argument sequences is replaced by the boolean
keyword-only argument reset_sequences. This ensures that the old
function signature can't be used by mistake when upgrading Django. When
the new argument is True, the sequences of the truncated tables will
reset. Using a single boolean value, rather than a list, allows making a
binary yes/no choice as to whether to reset all sequences rather than a
working on a completely different set.
 2020-04-17 11:57:24 +02:00
Jon Dufresne 8005829bb9 Simplified DatabaseOperations.sql_flush() on Oracle and PostgreSQL. 
Added early return to decrease an indentation level.
 2020-04-17 10:46:19 +02:00
Jon Dufresne 958977f662 Fixed #31212 -- Updated psycopg links to HTTPS and new location. 2020-01-29 06:25:40 +01:00
Tim Graham 227d0c7365 Fixed #31183 -- Added a feature flag for "<db> only supports UNBOUNDED together with PRECEDING and FOLLOWING". 2020-01-20 20:03:35 +01:00
Simon Charette 9bcbcd599a Fixed #31133 -- Fixed crash when subtracting against a subquery annotation. 
The subtract_temporals() database operation was not handling expressions
returning SQL params in mixed database types.

Regression in 3543129822.

Thanks Reupen Shah for the report.
 2020-01-03 10:35:08 +01:00
Anatol Ulrich 8ed6788aa4 Fixed #30821 -- Added ExtractIsoWeekYear database function and iso_week_day lookup. 2019-10-02 10:41:34 +02:00
Johannes Hoppe 7254f1138d Refs #29444 -- Allowed returning multiple fields from INSERT statements on PostgreSQL. 
Thanks Florian Apolloner, Tim Graham, Simon Charette, Nick Pope, and
Mariusz Felisiak for reviews.
 2019-09-09 10:51:14 +02:00
Nick Pope 194d1dfc18 Fixed #30661 -- Added models.SmallAutoField. 2019-08-02 11:39:01 +02:00
Johannes Hoppe bc91f27a86 Refs #29444 -- Added support for fetching a returned non-integer insert values on Oracle. 
This is currently not actively used, since the ORM will ask the
SQL compiler to only return auto fields.
 2019-07-08 08:53:08 +02:00
can fde9b7d35e Fixed #30128 -- Fixed handling timedelta timezone in database functions. 2019-06-13 09:29:43 +02:00
Nick Pope 198a2a9381 Removed unnecessary /static from links to PostgreSQL docs. 2019-03-29 21:49:44 -04:00
Sigurd Ljødal 3e09b37f80 Fixed #28649 -- Added ExtractIsoYear database function and iso_year lookup. 2018-08-18 13:09:15 -04:00
Tom f1fbef6cd1 Fixed #28668 -- Allowed QuerySet.bulk_create() to ignore insert conflicts. 2018-08-03 17:40:46 -04:00
Mariusz Felisiak ac25dd1f8d
Fixed #29569 -- Fixed Cast() with AutoField and BigAutoField. 2018-07-25 08:00:11 +02:00
Tom c1c163b427 Fixed #28574 -- Added QuerySet.explain(). 2018-04-19 10:52:19 -04:00
Matthew Wilkes 2162f0983d Fixed #24747 -- Allowed transforms in QuerySet.order_by() and distinct(*fields). 2018-02-10 19:08:55 -05:00
Дилян Палаузов d7b2aa24f7 Fixed #28982 -- Simplified code with and/or. 2018-01-03 20:12:23 -05:00
Дилян Палаузов d2afa5eb23 Fixed #28860 -- Removed unnecessary len() calls. 2017-12-04 10:35:23 -05:00
Mads Jensen f0a68c2511 Fixed #28702 -- Made query lookups for CIText fields use citext. 2017-11-29 10:35:37 -05:00
Mads Jensen d549b88050 Fixed #26608 -- Added support for window expressions (OVER clause). 
Thanks Josh Smeaton, Mariusz Felisiak, Sergey Fedoseev, Simon Charettes,
Adam Chainz/Johnson and Tim Graham for comments and reviews and Jamie
Cockburn for initial patch.
 2017-09-18 09:42:29 -04:00
Mariusz Felisiak 5d9034bc92 Removed unused DatabaseOperations.last_insert_id() on PostgreSQL. 
Unused since 9eb2afddfa.
 2017-08-01 16:53:17 -04:00
Mariusz Felisiak b61d5b1991 Fixed #28371 -- Fixed Cast() with CharField if the max_length argument isn't provided. 
Thanks Tim Graham for the review.
 2017-07-27 19:36:47 +02:00
Simon Charette a354c69055 Fixed #28038 -- Restored casting to text of builtin lookups on PostgreSQL. 
Reverted 658f1e8 which broke code using __icontains's implicit cast to ::text
on ArrayField.

Thanks Peter J. Farrell for the report.
 2017-04-07 16:47:52 -04:00
Anton Samarchyan 60e52a047e Refs #27656 -- Updated django.db docstring verbs according to PEP 257. 2017-02-28 09:17:27 -05:00
Tim Graham 0a0c24581e Refs #26285 -- Removed postgresql's unused DatabaseOperations.fulltext_search_sql(). 
Should have been removed in 5139832398.
 2017-02-21 13:10:24 -05:00
Vytis Banaitis 4045fd56cb Fixed #27856 -- Improved accuracy of date subtraction on PostgreSQL. 
Accuracy was incorrect when dates differ by a month or more.
 2017-02-21 12:06:16 -05:00
Tim Graham 500532c95d Refs #23919 -- Removed default 'utf-8' argument for str.encode()/decode(). 2017-02-09 09:03:47 -05:00
Mariusz Felisiak 15c14f6f16 Fixed #27802 -- Unified return value of db backend datetime SQL methods. 2017-02-06 09:19:13 -05:00
chillaranand d6eaf7c018 Refs #23919 -- Replaced super(ClassName, self) with super(). 2017-01-25 12:23:46 -05:00
Claude Paroz d7b9aaa366 Refs #23919 -- Removed encoding preambles and future imports 2017-01-18 09:55:19 +01:00
Marti Raudsepp 51fbe2a60d Updated postgresql.org links to https and made them canonical. 2016-10-25 11:43:32 -04:00
Simon Charette 658f1e81a7 Removed unnecessary casting when using builtin lookups on PostgreSQL. 2016-09-22 22:19:37 -04:00
Simon Charette 8a4f017f45 Fixed #26348 -- Added TruncTime and exposed it through the __time lookup. 
Thanks Tim for the review.
 2016-07-08 12:35:34 -04:00
Simon Charette 082c52dbed Refs #25774, #26348 -- Allowed Trunc functions to operate with time fields. 
Thanks Josh for the amazing testing setup and Tim for the review.
 2016-07-08 12:35:34 -04:00
Marc Tamlyn 2d877da855 Refs #3254 -- Added full text search to contrib.postgres. 
Adds a reasonably feature complete implementation of full text search
using the built in PostgreSQL engine. It uses public APIs from
Expression and Lookup.

With thanks to Tim Graham, Simon Charettes, Josh Smeaton, Mikey Ariel
and many others for their advice and review. Particular thanks also go
to the supporters of the contrib.postgres kickstarter.
 2016-04-22 10:44:37 +01:00
Tim Graham df8d8d4292 Fixed E128 flake8 warnings in django/. 2016-04-08 09:51:06 -04:00
acrefoot 04240b2365 Refs #19527 -- Allowed QuerySet.bulk_create() to set the primary key of its objects. 
PostgreSQL support only.

Thanks Vladislav Manchev and alesasnouski for working on the patch.
 2016-03-02 14:29:09 -05:00
Simon Charette 766afc22a1 Fixed #24793 -- Unified temporal difference support. 2016-02-26 12:25:12 -05:00
Alex Hill 134ca4d438 Fixed #24509 -- Added Expression support to SQLInsertCompiler 2015-09-22 23:35:24 +10:00
Caio Ariede ec9004728e Fixed #25175 -- Renamed the postgresql_psycopg2 database backend to postgresql. 2015-08-07 09:33:17 -04:00
Russell Keith-Magee 8911754555 Deprecated the psycopg-based postgresql database backend. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15980 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-04-02 08:39:08 +00:00
Karen Tracey b1f6a4d66f Fixed #10154: Allow combining F expressions with timedelta values. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15018 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-12-22 03:34:04 +00:00
Russell Keith-Magee 398415fc23 Fixed #13821 -- Added a double-quoting to the PostgreSQL sequence reset code. Thanks to PaulM for the report, and to PaulM and Simon Meers for their work on the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13450 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-07-30 02:43:01 +00:00
Russell Keith-Magee bab9aab9a2 Fixed #13941 -- Corrected the way sequence names are reset under Postgres, especially when generic foreign keys are involved. Thanks to Ales Zoulek for the report and patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13449 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-07-30 02:42:36 +00:00
Russell Keith-Magee 6ab3fea113 Fixed #8901 -- Reapplied r13328 (with extra docs) now that we have a 1.3 development branch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13363 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-06-21 11:48:45 +00:00