Étienne Beaulé 4b6dfe1622 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.

2019-06-05 08:06:26 +02:00

..

__init__.py

…

models.py

Refs #23919 -- Removed python_2_unicode_compatible decorator usage

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

test_filter_argument.py

Fixed #30542 -- Fixed crash of numerical aggregations with filter.

2019-06-05 08:06:26 +02:00

tests.py

Fixed #30158 -- Avoided unnecessary subquery group by on aggregation.

2019-03-21 18:48:41 -04:00