From 227d0c7365cfd0a64d021cb9bdcf77bed2d3f170 Mon Sep 17 00:00:00 2001 From: Tim Graham Date: Sun, 19 Jan 2020 18:30:54 -0500 Subject: Fixed #31183 -- Added a feature flag for " only supports UNBOUNDED together with PRECEDING and FOLLOWING". --- django/db/backends/postgresql/operations.py | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'django/db/backends/postgresql/operations.py') diff --git a/django/db/backends/postgresql/operations.py b/django/db/backends/postgresql/operations.py index ee7787c560..e8355a0e58 100644 --- a/django/db/backends/postgresql/operations.py +++ b/django/db/backends/postgresql/operations.py @@ -1,7 +1,6 @@ from psycopg2.extras import Inet from django.conf import settings -from django.db import NotSupportedError from django.db.backends.base.operations import BaseDatabaseOperations @@ -275,15 +274,6 @@ class DatabaseOperations(BaseDatabaseOperations): return "(interval '1 day' * (%s - %s))" % (lhs_sql, rhs_sql), params return super().subtract_temporals(internal_type, lhs, rhs) - def window_frame_range_start_end(self, start=None, end=None): - start_, end_ = super().window_frame_range_start_end(start, end) - if (start and start < 0) or (end and end > 0): - raise NotSupportedError( - 'PostgreSQL only supports UNBOUNDED together with PRECEDING ' - 'and FOLLOWING.' - ) - return start_, end_ - def explain_query_prefix(self, format=None, **options): prefix = super().explain_query_prefix(format) extra = {} -- cgit v1.2.1