Aggregate funuctions broken in MySQLdb?
Lorenzo
lorenzo at excitement.com
Tue May 16 01:08:30 EDT 2006
In article <nnki629djmetubidlp82pcck1gadi3512p at 4ax.com>,
Dennis Lee Bieber <wlfraed at ix.netcom.com> wrote:
> On Mon, 15 May 2006 20:14:29 GMT, John Salerno
> <johnjsal at NOSPAMgmail.com> declaimed the following in comp.lang.python:
>
> > Lorenzo Thurman wrote:
> > > Thanks, that was my problem. Can you point me to some documentation on
> > > MySQLdb? I've been googling to get answers and that obviously has not
> > > been working.
> >
> > I've been looking into this too lately, and finding thorough docs for it
> > is hard. Have you seen these yet:
> > http://sourceforge.net/docman/?group_id=22307
>
> For the most part, it follows the DB-API 2 specifications. The
> subject of this thread (aggregates) would have occurred with ANY db-api
> compliant adapter, even plain ODBC -- since it was a misunderstanding
> that xxxx.execute() returns the status code (typically # of records
> affected by the query), and xxxx.fetchnnn() is needed to obtain the data
> values. This misunderstanding is not specific to use of aggregates as
> any "select..." statement functions this way.
>
> Most divergences from the db-api specifications should be
> determinable by looking at the sources of the python portion of the
> adapter; or by looking at the features of the underlying RDBM.
Thanks, you are correct. I have done similar database things using PHP
and Perl to connect to databases, and I felt like DUH, when I got my
first reply, but there are times when one cannot see the forest for the
trees, so to speak. Better docs can help.
--
"My Break-Dancing days are over, but there's always the Funky Chicken"
--The Full Monty
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