[Zope] Get Column Names from SQL Query?

I want to run an SQL query, like select * from person Then I want to extract the column names from the returned data. In other words, I don't want to hand-code them into the result page. I know how to do this in Cold Fusion, but I don't know how in Zope. I'm using a ZSQL method, of course, to query the database. Anyone know how to do this without running an external method? Tom P