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Code Issues 25 Releases Wiki Activity

Fixed #13656 -- Ensure that the management commands use the right database for transaction start/end commands. Thanks to Alex Gaynor for the patch.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13311 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2010-05-28 13:46:12 +00:00
parent adc9458541
commit c4e0dc6b5e
2 changed files with 10 additions and 3 deletions
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8
django/core/management/base.py
View File

@ -218,13 +218,15 @@ class BaseCommand(object):
output = self.handle(*args, **options)
if output:
if self.output_transaction:
# This needs to be imported here, because it relies on settings.
from django.db import connection
# This needs to be imported here, because it relies on
# settings.
from django.db import connections, DEFAULT_DB_ALIAS
connection = connections[options.get('database', DEFAULT_DB_ALIAS)]
if connection.ops.start_transaction_sql():
print self.style.SQL_KEYWORD(connection.ops.start_transaction_sql())
print output
if self.output_transaction:
print self.style.SQL_KEYWORD("COMMIT;")
print self.style.SQL_KEYWORD(connection.ops.end_transaction_sql())
except CommandError, e:
sys.stderr.write(smart_str(self.style.ERROR('Error: %s\n' % e)))
sys.exit(1)

5
django/db/backends/__init__.py
View File

@ -353,6 +353,11 @@ class BaseDatabaseOperations(object):
"""
return "BEGIN;"
def end_transaction_sql(self, success=True):
if not success:
return "ROLLBACK;"
return "COMMIT;"
def tablespace_sql(self, tablespace, inline=False):
"""
Returns the SQL that will be appended to tables or rows to define