homepage

The documentation for the sqlite3 module contains the following statement, under 'Cursor.rowcount':
 For DELETE statements, SQLite reports rowcount as 0 if you make a DELETE FROM table without any condition.
This doesn't happen for me (with sqlite 3.7.9): rowcount returns the correct value in this case.
According to http://www.sqlite.org/lang_delete.html#truncateopt , this was a bug that was fixed in SQLite 3.6.5 (in 2008).
So I think the Python documentation should either omit this paragraph, or else explain that it only applies to older versions of SQLite.
Also, the first example under 'Using shortcut methods' has code to work around this bug, which should perhaps be removed.

New changeset 74b2da95c6be by Petri Lehtinen in branch '3.2':
sqlite3: Fix documentation errors concerning Cursor.rowcount
http://hg.python.org/cpython/rev/74b2da95c6be
New changeset a1f17e108a1b by Petri Lehtinen in branch '2.7':
Fix errors in sqlite3's Cursor.rowcount documentation
http://hg.python.org/cpython/rev/a1f17e108a1b
New changeset 08699214f79b by Petri Lehtinen in branch 'default':
Merge branch '3.2'
http://hg.python.org/cpython/rev/08699214f79b 

Fixed, thanks!

> With SQLite versions before 3.6.5, :attr:`rowcount` is set to 0 if
> you make a ``DELETE FROM table`` without any condition.
Is there a fixed version of SQLite used by each Python version? If yes, then I think it could be more useful to talk about the Python version in that paragraph.

Éric Araujo wrote:
> Is there a fixed version of SQLite used by each Python version? If
> yes, then I think it could be more useful to talk about the Python
> version in that paragraph.
No. In each Python version, setup.py only checks that SQLite is 3.0.8
or newer.