[Zope] Help with general purpose ZSQL Method

I want to write a generic table browser ZSQL method and am having trouble getting the output that I want. Given a ZSQLMethod that looks like this: ID: browse_table Arguments: table:string="" Script: SELECT * FROM <dtml-var table> I'm trying to write a DTML method to display the results of this method WITH COLUMN NAMES. For the life of me, I can't figure out how to do this. Basically, I have: <dtml-in "browse_table(table='xxxx')" size=1> <dtml-in sequence-item> <dtml-var sequence-item> </dtml-in> </dtml-in> The inner sequence-item gives me the data, but how to I determine the column name? -jon