[Zope] Capturing a variable inside a Z SQL Method

Can I assign a variable to a cell returned in a SQL Method? Say my method looks like this.... ... <!--#var sql_delimiter--> var = select [...] <!--#var sql_delimiter--> ... then use var... So I want to assign a variable to the value of a query. The query should return one value... How do I make that assignment? Thanks -- Ken Kinder 303.381.7631