> Date: Tue, 22 Nov 2005 21:35:10 -0000
> From: "Matthew J. Dovey" <[log in to unmask]>
> 
> Essentially this is possible but needs someone to create a suitable
> context set for searching Marc.

Yes.  Which is trivially simple to do.

> Relation Modifiers
>	marc.subfield
> 
> So a query might look like
>	marc.245 =/marc.subfield="a" "Smith"

I think Simple Is Better in this case, so I'd roll the subfield into
the indexname, like this:
	marc.245a = "Smith"

 _/|_	 ___________________________________________________________________
/o ) \/  Mike Taylor  <[log in to unmask]>  http://www.miketaylor.org.uk
)_v__/\  "Increase the peace" -- Ali G., among others.