mirror of
https://github.com/django/django.git
synced 2024-12-23 09:36:06 +00:00
Added savepoint support to the Oracle backend, necessary per the thread at http://groups.google.com/group/django-developers/browse_thread/thread/c87cf2d97478c068/
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10022 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
parent
6aa5aacc86
commit
a4f1e48ddb
@ -36,6 +36,7 @@ class DatabaseFeatures(BaseDatabaseFeatures):
|
||||
needs_datetime_string_cast = False
|
||||
uses_custom_query_class = True
|
||||
interprets_empty_strings_as_nulls = True
|
||||
uses_savepoints = True
|
||||
|
||||
|
||||
class DatabaseOperations(BaseDatabaseOperations):
|
||||
@ -151,6 +152,12 @@ WHEN (new.%(col_name)s IS NULL)
|
||||
connection.cursor()
|
||||
return connection.ops.regex_lookup(lookup_type)
|
||||
|
||||
def savepoint_create_sql(self, sid):
|
||||
return "SAVEPOINT " + self.quote_name(sid)
|
||||
|
||||
def savepoint_rollback_sql(self, sid):
|
||||
return "ROLLBACK TO SAVEPOINT " + self.quote_name(sid)
|
||||
|
||||
def sql_flush(self, style, tables, sequences):
|
||||
# Return a list of 'TRUNCATE x;', 'TRUNCATE y;',
|
||||
# 'TRUNCATE z;'... style SQL statements
|
||||
@ -309,6 +316,10 @@ class DatabaseWrapper(BaseDatabaseWrapper):
|
||||
cursor = FormatStylePlaceholderCursor(self.connection)
|
||||
return cursor
|
||||
|
||||
# Oracle doesn't support savepoint commits. Ignore them.
|
||||
def _savepoint_commit(self, sid):
|
||||
pass
|
||||
|
||||
|
||||
class OracleParam(object):
|
||||
"""
|
||||
|
Loading…
Reference in New Issue
Block a user