diff options
Diffstat (limited to 'django/db/models/sql/datastructures.py')
| -rw-r--r-- | django/db/models/sql/datastructures.py | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/django/db/models/sql/datastructures.py b/django/db/models/sql/datastructures.py index 4d53999c79..92d64e15dd 100644 --- a/django/db/models/sql/datastructures.py +++ b/django/db/models/sql/datastructures.py @@ -29,22 +29,18 @@ class Date(object): """ Add a date selection column. """ - def __init__(self, col, lookup_type, date_sql_func): + def __init__(self, col, lookup_type): self.col = col self.lookup_type = lookup_type - self.date_sql_func = date_sql_func def relabel_aliases(self, change_map): c = self.col if isinstance(c, (list, tuple)): self.col = (change_map.get(c[0], c[0]), c[1]) - def as_sql(self, quote_func=None): - if not quote_func: - quote_func = lambda x: x + def as_sql(self, qn, connection): if isinstance(self.col, (list, tuple)): - col = '%s.%s' % tuple([quote_func(c) for c in self.col]) + col = '%s.%s' % tuple([qn(c) for c in self.col]) else: col = self.col - return self.date_sql_func(self.lookup_type, col) - + return connection.ops.date_trunc_sql(self.lookup_type, col) |