Dirk Lutzebaeck writes:> > I'm forced to used ORDER BY on large tables which then takes quite> long. Is there a chance
tocreate/optimize an index for ORDER BY?> Or could I write an index method on my own? How would it look like?> > Are
thereany other possiblities to speed up ORDER BY?
Reading about indexes in the Bowman SQL book I think a
_clustered index_ is needed for the problem above.
Does Postgresql support these?
Dirk