[Zope] SQL method: Trying to be too clever?

[Andy Gates]

Is it possible to pass a variable into anything other than the values 
of a SQL method?  I'm trying to pass a parameter to a method, such that
the param is used to define which field is affected by the action:

insert into related (rootstory, <dtml-sqlvar field>)
values (<dtml-sqlvar storytitle>,
        <dtml-sqlvar value>)

Possible?  This doesn't work, of course...
----------------------
Andy Gates, Learning and Research Technology
Andy.Gates@bristol.ac.uk - ICQ#74362415