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Code Issues 32 Releases Wiki Activity

Refactored get_date_trunc_sql() to DatabaseOperations.date_trunc_sql(). Refs #5106

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@5952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty
2007-08-19 22:47:43 +00:00
parent aab04a4c2f
commit 5f51f0524a
10 changed files with 67 additions and 67 deletions
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9
django/db/backends/postgresql_psycopg2/base.py
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@@ -24,6 +24,10 @@ 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()
@@ -78,11 +82,6 @@ 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