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Fixed #30860 -- Disabled unneeded NULLS FIRST/LAST workaround on SQLite 3.30+.

This commit is contained in:
Simon Charette 2019-10-09 04:47:49 -04:00 committed by Mariusz Felisiak
parent 94eae4e563
commit 8b10357854
1 changed files with 5 additions and 4 deletions
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9
django/db/models/expressions.py
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@ -1146,10 +1146,11 @@ class OrderBy(BaseExpression):
def as_sqlite(self, compiler, connection):
template = None
if self.nulls_last:
template = '%(expression)s IS NULL, %(expression)s %(ordering)s'
elif self.nulls_first:
template = '%(expression)s IS NOT NULL, %(expression)s %(ordering)s'
if connection.Database.sqlite_version_info < (3, 30, 0):
if self.nulls_last:
template = '%(expression)s IS NULL, %(expression)s %(ordering)s'
elif self.nulls_first:
template = '%(expression)s IS NOT NULL, %(expression)s %(ordering)s'
return self.as_sql(compiler, connection, template=template)
def as_mysql(self, compiler, connection):