fee8734596
Refs #10929 -- Deprecated forced empty result value for PostgreSQL aggregates.
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This deprecates forcing a return value for ArrayAgg, JSONBAgg, and
StringAgg when there are no rows in the query. Now that we have a
``default`` argument for aggregates, we want to revert to returning the
default of ``None`` which most aggregate functions return and leave it
up to the user to decide what they want to be returned by default.
2021-07-19 13:41:16 +02:00
501a8db465
Fixed #10929 -- Added default argument to aggregates.
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Thanks to Simon Charette and Adam Johnson for the reviews.
2021-07-19 13:04:27 +02:00
18c8ced81e
Fixed #32169 -- Added distinct support to JSONBAgg.
2020-11-04 21:22:54 +01:00
0be51d2226
Fixed #31956 -- Fixed crash of ordering by JSONField with a custom decoder on PostgreSQL.
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Thanks Marc Debureaux for the report.
Thanks Simon Charette, Nick Pope, and Adam Johnson for reviews.
2020-08-28 19:09:46 +02:00
6ec5eb5d74
Refs #31720 -- Defined default output_field of BoolAnd() and BoolOr() aggregate functions.
2020-07-21 06:42:51 +02:00
a8473b4d34
Fixed #31691 -- Added ordering support to JSONBAgg.
2020-06-13 00:06:29 +02:00
6789ded0a6
Fixed #12990 , Refs #27694 -- Added JSONField model field.
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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
eb31d84532
Fixed CVE-2020-7471 -- Properly escaped StringAgg(delimiter) parameter.
2020-02-03 08:49:13 +01:00
bc05547cd8
Fixed #28658 -- Added DISTINCT handling to the Aggregate class.
2019-01-09 17:52:36 -05:00
96199e562d
Fixed #26067 -- Added ordering support to ArrayAgg and StringAgg.
2018-06-28 20:29:33 -04:00
1490611038
Fixed #28908 -- Allowed ArrayField lookups on ArrayAgg annotations.
2017-12-30 14:46:52 -05:00
487362fa8f
Fixed #28370 -- Deprecated the context arg of Field.from_db_value() and Expression.convert_value().
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Unused since a0d166306f
2017-07-20 16:30:08 -04:00
504ce3914f
Fixed #28394 -- Allowed setting BaseExpression.output_field (renamed from _output_field).
2017-07-14 21:56:01 -04:00
b5393028bf
Fixed #27767 -- Added distinct argument to ArrayAgg.
2017-02-04 13:57:39 -05:00
d6eaf7c018
Refs #23919 -- Replaced super(ClassName, self) with super().
2017-01-25 12:23:46 -05:00
aa2cb4c622
Refs #26327 -- Renamed JsonAgg to JSONBAgg.
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Thanks to Christian von Roques for the report.
2016-11-28 06:57:01 -05:00
0a26f3c338
Fixed #26327 -- Added JsonAgg to contrib.postgres.
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Thanks Tim Graham for review.
2016-10-07 07:52:03 -04:00
df8412d2e5
Fixed #26617 -- Added distinct argument to contrib.postgres's StringAgg.
2016-06-02 13:48:35 -04:00
e4cf8c8420
Fixed #24301 -- Added PostgreSQL-specific aggregate functions
2015-03-30 10:44:37 -04:00
Nick Pope
Artur Beltsov
Mariusz Felisiak
David Chorpash
John Parton
sage
Nick Pope
Simon Charette
Simon Charette
Floris den Hengst
Sergey Fedoseev
Tim Graham
orf
chillaranand
Mads Jensen
Rustam Kashapov
Andriy Sokolovskiy