48b4bae983
Fixed #32179 -- Added JSONObject database function.
2020-12-02 09:30:50 +01:00
509d9da26f
Fixed #26390 -- Disabled grouping by Random().
...
Thanks to Tzu-ping Chung for the tests.
2020-10-21 20:54:53 +02:00
ee005328c8
Fixed #31640 -- Made Trunc() truncate datetimes to Date/TimeField in a specific timezone.
2020-10-14 20:06:26 +02:00
a0571c1003
Refs #31640 -- Made Extract raise ValueError when using tzinfo with Date/TimeField.
2020-10-14 20:03:07 +02:00
06c5d3fafc
Fixed #32060 -- Added Random database function.
2020-10-02 06:58:03 +02:00
9d5d865fd6
Fixed #31948 -- Added tzinfo parameter to TruncDate() and TruncTime().
2020-09-02 07:42:27 +02:00
63300f7e68
Fixed #21181 -- Added Collate database function.
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Thanks Simon Charette for reviews.
2020-08-11 22:21:08 +02:00
e74b3d724e
Bumped minimum isort version to 5.1.0.
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Fixed inner imports per isort 5.
isort 5.0.0 to 5.1.0 was unstable.
2020-07-30 10:58:59 +02:00
37389ae99e
Fixed #31758 -- Removed unneeded BytesToCharFieldConversionMixin.
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Bug was fixed in mysqlclient 1.3.13.
2020-07-02 21:26:01 +02:00
ea3beb4f5a
Refs #30446 -- Defined default output_field of text database functions.
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This prevented the default behavior of
BaseExpression._resolve_output_field from error'ing out when such
functions accepted both expressions from mixed types
(e.g. SubStr(CharField, IntegerField, IntegerField)).
2020-06-16 10:08:02 +02:00
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
335c9c94ac
Simplified imports from django.db and django.contrib.gis.db.
2020-02-04 13:20:06 +01:00
02ba48bc23
Removed redundant names in django.db.models.functions.__all__.
2019-10-02 13:07:14 +02:00
8ed6788aa4
Fixed #30821 -- Added ExtractIsoWeekYear database function and iso_week_day lookup.
2019-10-02 10:41:34 +02:00
402e6d292f
Fixed #30602 -- Made Extract raise ValueError when using unsupported lookups for DurationField.
2019-07-12 08:08:35 +02:00
4b6dfe1622
Fixed #30542 -- Fixed crash of numerical aggregations with filter.
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Filters in annotations crashed when used with numerical-type
aggregations (i.e. Avg, StdDev, and Variance). This was caused as the
source expressions no not necessarily have an output_field (such as the
filter field), which lead to an AttributeError: 'WhereNode' object has
no attribute output_field.
Thanks to Chuan-Zheng Lee for the report.
Regression in c690afb873
2019-06-05 08:06:26 +02:00
d26b242443
Fixed #30271 -- Added the Sign database function.
2019-03-22 12:52:39 +01:00
0b70985f42
Fixed #30240 -- Added SHA1, SHA224, SHA256, SHA384, and SHA512 database functions.
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Thanks Mariusz Felisiak and Tim Graham for reviews.
2019-03-20 19:30:43 +01:00
d527639804
Fixed #29754 -- Added is_dst parameter to Trunc database functions.
2019-03-07 10:02:18 -05:00
9ff18c08c3
Refs #28643 -- Added MD5 database function.
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Thanks Tim Graham, Nick Pope and Simon Charette for reviews.
2019-02-21 10:52:51 +01:00
d47498c5df
Fixed #30156 -- Dropped support for SpatiaLite 4.1 and 4.2.
2019-02-04 13:16:38 -05:00
846624ed08
Refs #28643 -- Extracted DurationField logic for Avg() and Sum() into mixin.
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Also addresses Sum() not handling the filter option correctly.
2019-01-14 14:39:57 -05:00
c690afb873
Refs #28643 -- Changed Avg() to use NumericOutputFieldMixin.
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Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14 14:35:41 -05:00
3d5e0f8394
Refs #28643 -- Moved db function mixins to a separate module.
2019-01-14 14:26:46 -05:00
7f1577d1ef
Avoided calling as_oracle() for SQLite in Left database function.
2019-01-14 13:02:58 -05:00
ae65eed68d
Corrected comment in TruncTime database function.
2019-01-14 13:02:58 -05:00
0d7ba0ff8b
Simplified overriding source expressions in some database functions.
2019-01-14 13:02:58 -05:00
abf8e390a4
Refs #28643 -- Added Reverse database function.
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Thanks Mariusz Felisiak for Oracle advice and review.
2019-01-12 10:45:48 -05:00
4b9d72210f
Refs #28643 -- Added NullIf database function.
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Thanks Nick Pope, Mariusz Felisiak, and Tim Graham for reviews.
2019-01-10 12:10:12 -05:00
99b3ab2781
Simplified some imports for database functions.
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Used more specific modules to reduce the risk of circular imports.
2019-01-08 19:21:31 -05:00
c3bbf1fd4c
Refs #28643 -- Skipped ATan2() workaround on SpatiaLite 5+.
2018-11-30 13:59:05 -05:00
fc3a463048
Fixed #29767 -- Made date-related casts work on SQLite
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Thanks Rémy Hubscher for the report and Tim Graham and Simon Charette for the reviews.
2018-10-01 13:27:30 +02:00
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
83b04d4f88
Fixed #29048 -- Added **extra_context to database function as_vendor() methods.
2018-08-23 11:52:09 -04:00
3e09b37f80
Fixed #28649 -- Added ExtractIsoYear database function and iso_year lookup.
2018-08-18 13:09:15 -04:00
155b31d4ec
Fixed #29648 -- Fixed crash when using subqueries inside datetime truncation functions.
2018-08-07 16:47:54 -04:00
f1fc7d6b78
Refs #26608 -- Removed unneeded name attribute in window functions.
2018-07-05 11:38:07 -04:00
a0b19a0f5b
Refs #28643 -- Added math database functions.
...
Thanks Nick Pope for much review.
2018-07-05 11:02:12 -04:00
55cc26941a
Refs #28643 -- Added Repeat database function.
...
Thanks Tim Graham and Nick Pope for reviews.
2018-04-03 19:36:12 +02:00
6141c752fe
Fixed #29251 -- Added bytes to str conversion in LPad/RPad database functions on MySQL.
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Thanks Tim Graham for the review.
2018-04-03 18:24:04 +02:00
cede5111bb
Refs #28643 -- Added LPad and RPad database functions.
...
Thanks Tim Graham for the review.
2018-03-19 17:35:16 +01:00
9421aee35e
Refs #28643 -- Added LTrim, RTrim, and Trim database functions.
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Thanks Tim Graham and Mads Jensen for reviews.
2018-03-15 20:57:23 +01:00
f82de6bfb1
Refs #28643 -- Added Ord, Chr, Left, and Right database functions.
2018-02-23 10:23:22 -05:00
a455e732a0
Fixed #28650 -- Added TruncWeek database function.
2018-01-27 09:59:13 -05:00
65728550bd
Refs #28643 -- Added Replace database function.
2018-01-17 20:46:15 -05:00
27557a7a99
Fixed #28857 -- Fixed invalid SQL when using Cast with complex expressions on PostgreSQL.
2018-01-17 09:28:03 -05:00
44908d4d93
Fixed #28967 -- Prevented Cast to FloatField from rounding to integer on MySQL.
2017-12-27 19:16:37 -05:00
4f27e475b3
Refs #28643 -- Reorganized database functions.
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Thanks Tim Graham for the review.
2017-10-13 21:23:00 +02:00
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
08654a99bb
Fixed #28492 -- Defined default output_field of expressions at the class level.
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This wasn't possible when settings were accessed during Field initialization
time as our test suite setup script was triggering imports of expressions
before settings were configured.
2017-09-11 12:22:39 -04:00
Artur Beltsov
Étienne Beaulé
David-Wobrock
Nick Pope
Joe Jackson
Tom Carrick
David Smith
Sergey Fedoseev
Simon Charette
sage
Mariusz Felisiak
Anatol Ulrich
Hasan Ramezani
ahbk
Tim Graham
Mads Jensen
Claude Paroz
Srinivas Reddy Thatiparthy
priyanshsaxena
Sigurd Ljødal
Raphael Michel
Junyi Jiao
bobort
hayashi