diff options
Diffstat (limited to 'django/db/backends/postgresql/base.py')
| -rw-r--r-- | django/db/backends/postgresql/base.py | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/django/db/backends/postgresql/base.py b/django/db/backends/postgresql/base.py index 1c6f5ec978..fa659b60c0 100644 --- a/django/db/backends/postgresql/base.py +++ b/django/db/backends/postgresql/base.py @@ -58,7 +58,9 @@ class UnicodeCursorWrapper(object): postgres_version = None class DatabaseOperations(BaseDatabaseOperations): - pass + def date_extract_sql(self, lookup_type, field_name): + # http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-EXTRACT + return "EXTRACT('%s' FROM %s)" % (lookup_type, field_name) class DatabaseWrapper(BaseDatabaseWrapper): ops = DatabaseOperations() @@ -122,11 +124,6 @@ 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_extract_sql(lookup_type, table_name): - # lookup_type is 'year', 'month', 'day' - # http://www.postgresql.org/docs/8.0/static/functions-datetime.html#FUNCTIONS-DATETIME-EXTRACT - return "EXTRACT('%s' FROM %s)" % (lookup_type, table_name) - 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 |