Dennis Lee Bieber writes:
> On Wed, 25 Dec 2013 17:20:35 -0800 (PST), ru...@yahoo.com declaimed
> the following:
>
> > if a is None:
> > cur.execute("Insert Into mytable(datefield) VALUES(NULL))", (,))
>
> I'm pretty sure that MySQLdb, at least, does not require the
> , (,)
> when there are no placeholders in the SQL statement. Might even
Isn't (,) invalid syntax in itself? At least I get the exception from
writing just (,) to Python 3.
The empty tuple is denoted ().
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