[Zope] ZSQL question - probably a stupid one!

Hi, I have am using ZSQL against a postgres database using psgcopg. I have a set of queries which are doing inserts then the last one is doing something like this; SELECT currval('blahseq') I want to be able to set an object name for this value which is different to the field name that the SQL will return. Does this make sense? How do I do this? Thanks, Dan - Dan Jacobs - 07956 246 659