[1.8.x] Fixed #24751 -- Fixed HStoreField isnull lookup.

Backport of 3c8fe5dddf from master
This commit is contained in:
Tim Graham 2015-05-13 09:52:19 -04:00
parent 7ea6477b3a
commit df0674eabb
3 changed files with 14 additions and 1 deletions

View file

@ -78,7 +78,7 @@ class KeyTransform(Transform):
def as_sql(self, compiler, connection):
lhs, params = compiler.compile(self.lhs)
return "%s -> '%s'" % (lhs, self.key_name), params
return "(%s -> '%s')" % (lhs, self.key_name), params
class KeyTransformFactory(object):