diff options
Diffstat (limited to 'django/db/backends/postgresql/base.py')
| -rw-r--r-- | django/db/backends/postgresql/base.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/django/db/backends/postgresql/base.py b/django/db/backends/postgresql/base.py index fa659b60c0..5221ebf871 100644 --- a/django/db/backends/postgresql/base.py +++ b/django/db/backends/postgresql/base.py @@ -62,6 +62,10 @@ class DatabaseOperations(BaseDatabaseOperations): # http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-EXTRACT return "EXTRACT('%s' FROM %s)" % (lookup_type, field_name) + def date_trunc_sql(self, lookup_type, field_name): + # http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-TRUNC + return "DATE_TRUNC('%s', %s)" % (lookup_type, field_name) + class DatabaseWrapper(BaseDatabaseWrapper): ops = DatabaseOperations() @@ -124,11 +128,6 @@ def get_last_insert_id(cursor, table_name, pk_name): cursor.execute("SELECT CURRVAL('\"%s_%s_seq\"')" % (table_name, pk_name)) return cursor.fetchone()[0] -def get_date_trunc_sql(lookup_type, field_name): - # lookup_type is 'year', 'month', 'day' - # http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-TRUNC - return "DATE_TRUNC('%s', %s)" % (lookup_type, field_name) - def get_datetime_cast_sql(): return None |