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[5.0.x] Fixed #34858 -- Corrected resolving output_field for PositiveIntegerField.

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Regression in 40b8a6174f.

Backport of 4de31ec680 from main
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toan 2023-09-21 15:51:45 -07:00 • committed by Mariusz Felisiak
parent 88992c5ac6
commit dcd3a0316b
3 changed files with 38 additions and 0 deletions
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19
django/db/models/expressions.py
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@ -512,6 +512,25 @@ class Expression(BaseExpression, Combinable):
_connector_combinations = [
# Numeric operations - operands of same type.
# PositiveIntegerField should take precedence over IntegerField (except
# subtraction).
{
connector: [
(
fields.PositiveIntegerField,
fields.PositiveIntegerField,
fields.PositiveIntegerField,
),
]
for connector in (
Combinable.ADD,
Combinable.MUL,
Combinable.DIV,
Combinable.MOD,
Combinable.POW,
)
},
# Other numeric operands.
{
connector: [
(fields.IntegerField, fields.IntegerField, fields.IntegerField),