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Refs #26602 -- Added tests for aggregating over a RawSQL() annotation.

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Fixed in 3f32154f40a855afa063095e3d091ce6be21f2c5.

Thanks Manav Agarwal for initial test.
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Mariusz Felisiak 2021-01-26 10:59:05 +01:00 committed by GitHub
parent 1adc09064f
commit b989d21336
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1 changed files with 12 additions and 0 deletions
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tests/expressions/tests.py
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@ -670,6 +670,18 @@ class BasicExpressionsTests(TestCase):
# contain nested aggregates. # contain nested aggregates.
self.assertNotIn('GROUP BY', sql) self.assertNotIn('GROUP BY', sql)
@skipUnlessDBFeature('supports_over_clause')
def test_aggregate_rawsql_annotation(self):
with self.assertNumQueries(1) as ctx:
aggregate = Company.objects.annotate(
salary=RawSQL('SUM(num_chairs) OVER (ORDER BY num_employees)', []),
).aggregate(
count=Count('pk'),
)
self.assertEqual(aggregate, {'count': 3})
sql = ctx.captured_queries[0]['sql']
self.assertNotIn('GROUP BY', sql)
def test_explicit_output_field(self): def test_explicit_output_field(self):
class FuncA(Func): class FuncA(Func):
output_field = CharField() output_field = CharField()