[elephant-devel] Ditching Darcs

[Leslie P. Polzer]

> and taking into account other cursor operations, instead of 3 query
> templates we now have something like 12 different queries now, and
> i see any pattern how they can be merged :(
> or maybe it makes sense to ditch templated query generations and just write
> these conditions manually

I took a look at it. CURSOR-FETCH-QUERY is complicated enough as it
is, so let's reduce it to some common primitives as far as possible
and implement our NULL cases manually.

  Leslie