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237 Commits

Author SHA1 Message Date
Anatol Ulrich 8ed6788aa4 Fixed #30821 -- Added ExtractIsoWeekYear database function and iso_week_day lookup. 2019-10-02 10:41:34 +02:00
Nick Pope 194d1dfc18 Fixed #30661 -- Added models.SmallAutoField. 2019-08-02 11:39:01 +02:00
Andrew Godwin a415ce70be Fixed #30451 -- Added ASGI handler and coroutine-safety. 
This adds an ASGI handler, asgi.py file for the default project layout,
a few async utilities and adds async-safety to many parts of Django.
 2019-06-20 12:29:43 +02:00
can fde9b7d35e Fixed #30128 -- Fixed handling timedelta timezone in database functions. 2019-06-13 09:29:43 +02:00
can cef3f2d3c6
Fixed #28373 -- Used connection timezone instead of UTC when making dates timezone-aware on MySQL, SQLite, and Oracle. 
Thanks vtalpaert for the initial patch.

Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2019-04-08 08:59:17 +02:00
Nick Pope d26b242443
Fixed #30271 -- Added the Sign database function. 2019-03-22 12:52:39 +01:00
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
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
Tim Graham 7444f32527
Refs #30055 -- Added a helpful error when SQLite is too old. 2019-01-28 11:14:45 -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
Nick Pope 83677faf86 Fixed #30056 -- Added SQLite support for StdDev and Variance functions. 2018-12-24 11:14:58 -05:00
Simon Charette 6b9bd0933e Refs #29928 -- Added supports_pragma_foreign_key_check SQLite feature flag. 2018-12-22 15:14:33 -05:00
Simon Charette 20f6f9eaa1 Renamed SQLite3 references to to SQLite. 
The version suffix isn't part of the product name.
 2018-12-22 14:20:43 -05:00
Simon Charette a939d630a4 Refs #29928 -- Implemented fast constraint checking on SQLite 3.20+. 2018-12-17 10:44:05 +01:00
Simon Charette 315357ad25 Fixed #30023 -- Prevented SQLite schema alterations while foreign key checks are enabled. 
Prior to this change foreign key constraint references could be left pointing
at tables dropped during operations simulating unsupported table alterations
because of an unexpected failure to disable foreign key constraint checks.

SQLite3 does not allow disabling such checks while in a transaction so they
must be disabled beforehand.

Thanks ezaquarii for the report and Carlton and Tim for the review.
 2018-12-15 18:51:59 -05:00
Tim Graham f1d1634493 Removed useless check in sqlite's DatabaseWrapper._savepoint_allowed(). 
Obsolete since 27193aea00.
 2018-10-25 10:17:37 -04:00
Jon Dufresne 82f286cf6f Refs #29784 -- Switched to https:// links where available. 2018-09-26 08:48:47 +02:00
Srinivas Reddy Thatiparthy 34d6bceec4 Fixed #29500 -- Fixed SQLite function crashes on null values. 
Co-authored-by: Srinivas Reddy Thatiparthy <thatiparthysreenivas@gmail.com>
Co-authored-by: Nick Pope <nick.pope@flightdataservices.com>
 2018-09-10 15:08:55 -04:00
Nick Pope 76dfa834e7 Combined two identical SQLite functions. 2018-09-10 14:41:58 -04:00
Nick Pope af7a758dcb Made some date parsing in SQLite functions more DRY. 2018-09-10 14:41:20 -04:00
Sigurd Ljødal 3e09b37f80 Fixed #28649 -- Added ExtractIsoYear database function and iso_year lookup. 2018-08-18 13:09:15 -04:00
Junyi Jiao a0b19a0f5b Refs #28643 -- Added math database functions. 
Thanks Nick Pope for much review.
 2018-07-05 11:02:12 -04:00
Sergey Fedoseev b49b59b029 Simplified SQLite's Decimal adapter. 2018-07-02 13:36:40 -04:00
Tim Graham b9cf764be6 Fixed #29517 -- Added support for SQLite column check constraints on positive integer fields. 2018-06-25 14:01:04 -04:00
Mariusz Felisiak 55cc26941a
Refs #28643 -- Added Repeat database function. 
Thanks Tim Graham and Nick Pope for reviews.
 2018-04-03 19:36:12 +02:00
Mariusz Felisiak cede5111bb
Refs #28643 -- Added LPad and RPad database functions. 
Thanks Tim Graham for the review.
 2018-03-19 17:35:16 +01:00
Mariusz Felisiak f73f821143 Removed uneeded comment in DatabaseWrapper.check_constraints() on SQLite/MySQL backends. 2018-01-31 20:02:45 -05:00
Sigurd Ljødal a455e732a0 Fixed #28650 -- Added TruncWeek database function. 2018-01-27 09:59:13 -05:00
Sergey Fedoseev 2115be616b Refs #28459 -- Improved performance of duration expressions on SQLite. 2018-01-04 17:16:17 -05:00
Sergey Fedoseev 51ae4e1f32 Refs #28459 -- Used default date converter on SQLite for better performance. 
See https://docs.python.org/3/library/sqlite3.html#default-adapters-and-converters.
 2017-12-29 14:37:00 +05:00
Sergey Fedoseev ae6fa914aa Fixed #28926 -- Fixed loss of precision of big DurationField values on SQLite and MySQL. 2017-12-28 17:35:41 -05:00
Sergey Fedoseev d0f569b350 Refs #28459 -- Improved performance of loading DecimalField on SQLite. 2017-12-26 18:12:37 -05:00
Sergey Fedoseev f9a0766f1c Simplified SQLite converter for bool type. 2017-12-12 22:40:15 -05:00
Nick Pope d13a9e44de Fixed #28909 -- Simplified code using tuple/list/set/dict unpacking. 2017-12-11 07:08:45 -05:00
Jon Dufresne 7a6fbf36b1 Fixed #28853 -- Updated connection.cursor() uses to use a context manager. 2017-11-28 11:28:09 -05:00
Tim Graham d0c761d3f8 Refs #28584 -- Removed unused DatabaseFeatures.can_share_in_memory_db. 2017-10-03 20:17:12 -04:00
Sergey Fedoseev f3e350d631 Replaced typecast_decimal() with decimal.Decimal(). 2017-08-11 09:22:40 -04:00
Sergey Fedoseev 5244d7cf54 Simplified SQLite converter for bool type. 2017-08-09 18:10:34 -04:00
Claude Paroz 169c3b3e07 Fixed #14204 -- Enforced SQLite foreign key constraints. 
Thanks Tim Graham for contributing to the patch and
Simon Charette for advice and review.
 2017-07-11 09:07:31 -04:00
Mads Jensen c7f6ffbdcf Fixed #28103 -- Added quarter extract, truncation, and lookup. 
Thanks Mariusz Felisiak, Tim Graham, and Adam Johnson for review.
 2017-06-08 15:15:29 -04:00
Mariusz Felisiak b3eb6eaf1a Refs #27859 -- Added DatabaseWrapper.display_name. 
Thanks Tim Graham for the review.
 2017-05-23 09:09:35 -04:00
Claude Paroz 301de774c2 Refs #27795 -- Replaced many force_text() with str() 
Thanks Tim Graham for the review.
 2017-04-27 09:10:02 +02:00
Anton Samarchyan 60e52a047e Refs #27656 -- Updated django.db docstring verbs according to PEP 257. 2017-02-28 09:17:27 -05:00
Tim Graham 500532c95d Refs #23919 -- Removed default 'utf-8' argument for str.encode()/decode(). 2017-02-09 09:03:47 -05:00
Tim Graham 1b06d5e6f6 Refs #23919 -- Removed pysqlite support (it's Python 2 only). 2017-01-20 18:21:15 -05:00
Claude Paroz 042b7350a0 Refs #23919 -- Removed unneeded str() calls 2017-01-20 14:13:55 +01:00
Claude Paroz 7b2f2e74ad Refs #23919 -- Removed six.<various>_types usage 
Thanks Tim Graham and Simon Charette for the reviews.
 2017-01-18 20:18:46 +01:00
Claude Paroz c716fe8782 Refs #23919 -- Removed six.PY2/PY3 usage 
Thanks Tim Graham for the review.
 2017-01-18 16:21:28 +01:00
Claude Paroz d7b9aaa366 Refs #23919 -- Removed encoding preambles and future imports 2017-01-18 09:55:19 +01:00
Tim Graham bcf3532ede Refs #26154 -- Removed deprecated CommaSeparatedIntegerField. 2017-01-17 20:52:02 -05:00