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Code Issues 32 Releases Wiki Activity

Fixed #26608 -- Added support for window expressions (OVER clause).

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Thanks Josh Smeaton, Mariusz Felisiak, Sergey Fedoseev, Simon Charettes,
Adam Chainz/Johnson and Tim Graham for comments and reviews and Jamie
Cockburn for initial patch.
This commit is contained in:
Mads Jensen
2017-09-18 15:42:29 +02:00
committed by Tim Graham
parent da1ba03f1d
commit d549b88050
25 changed files with 1627 additions and 8 deletions
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10
tests/backends/base/test_operations.py Normal file
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@@ -0,0 +1,10 @@
from django.db import NotSupportedError, connection
from django.test import SimpleTestCase, skipIfDBFeature
class DatabaseOperationTests(SimpleTestCase):
@skipIfDBFeature('supports_over_clause')
def test_window_frame_raise_not_supported_error(self):
msg = 'This backend does not support window expressions.'
with self.assertRaisesMessage(NotSupportedError, msg):
connection.ops.window_frame_rows_start_end()