Étienne Beaulé 4e6f0024f1 [2.2.x] Fixed #30542 -- Fixed crash of numerical aggregations with filter. ...

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 c690afb873cac8035a3cb3be7c597a5ff0e4b261 and two following
commits.

Backport of 4b6dfe16226a81fea464ac5f77942f4d6ba266e8 from master.

2019-06-05 09:15:21 +02:00

..

__init__.py

Merged regressiontests and modeltests into the test root.

2013-02-26 14:36:57 +01:00

models.py

Refs #23919 -- Removed python_2_unicode_compatible decorator usage

2017-01-18 13:44:34 +01:00

test_filter_argument.py

[2.2.x] Fixed #30542 -- Fixed crash of numerical aggregations with filter.

2019-06-05 09:15:21 +02:00

tests.py

[2.2.x] Fixed #30120 -- Fixed invalid SQL in distinct aggregate.

2019-01-21 09:24:47 -05:00