[Zope] Probably Dumb Question re count(*)
Dan Shafer
dan@gui.com
Sat, 29 Dec 2001 12:32:57 -0800
I know this has to be easy but my eyes are bloody from looking for
the answer at zope.org and in the Zope docs.
I want to have a sentence on a page that simply tells people how many
records are in a database. I created a ZSQL method that just does
this:
select count(*) from database1
That method is called countrecords.
Now in the DTML document, I have:
There are <dtml-var countrecords> records in the database.
No joy. No value ever gets placed into the sentence.
So I suspect that the count is being returned as a list (which is how
SQL results are supposed to be returned to Zope/Python, a I get it).
But here, there's no row and there's no variable name, so how would I
possibly iterate over it?
Is there an easier, more direct way to do this? I'm sure there is but
I can't find a single example of this use anywhere.
--
Dan Shafer, Author-Consultant
http://www.danshafer.com
http://www.shafermedia.com