[issue10740] sqlite3 module breaks transactions and potentially corrupts data

[Ma Lin]

Ma Lin added the comment:

I'm using Python 3.6.0 RC2, I don't know if it's a bug.

When I try to run VACUUM command, an exception raised:

conn.execute('begin')  # <- remove this line get the same result
conn.execute('VACUUM')

sqlite3.OperationalError: cannot VACUUM from within a transaction

~~~~~~~~~~~~~~~~~~~
On Python 3.5, everything is fine.
Attached file cant_vacuum.py is the full example code.

----------
nosy: +Ma Lin
Added file: http://bugs.python.org/file45949/cant_vacuum.py

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue10740>
_______________________________________