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Fixed #29066 -- Allowed negating query expressions.

This commit is contained in:
priyanshsaxena
2018-01-28 15:57:15 +05:30
committed by Tim Graham
parent 6b2f8fb91c
commit 617d5f410f
5 changed files with 17 additions and 3 deletions

View File

@@ -13,9 +13,13 @@ more complex computations.
Supported arithmetic
====================
Django supports addition, subtraction, multiplication, division, modulo
arithmetic, and the power operator on query expressions, using Python constants,
variables, and even other expressions.
Django supports negation, addition, subtraction, multiplication, division,
modulo arithmetic, and the power operator on query expressions, using Python
constants, variables, and even other expressions.
.. versionchanged:: 2.1
Support for negation was added.
Some examples
=============

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@@ -178,6 +178,8 @@ Models
:class:`~django.db.models.DateField` and
:class:`~django.db.models.DateTimeField` to the Monday of a week.
* Query expressions can now be negated using a minus sign.
Requests and Responses
~~~~~~~~~~~~~~~~~~~~~~