On Mon, Aug 09, 2004 at 11:20:33PM +0200, Peter Eisentraut wrote: > Tom Lane wrote: > > I am not sure if DocBook could handle generating an index covering > > just functions, or if we'd have to merge it with the general > > index. > > I think it's possible -- with a bit of programming work. I doubt, > however, that it's going to be all that useful. We're already > having trouble categorizing things like IS NULL (function?, > operator?, special construct?).
For docs, redundancy is fine, at least at the output level :) > A function index would be quite unreliable ("It's not in the > function index, so it's not supported."). Feel free to add general > index entries for all functions, though. Where? Cheers, D -- David Fetter [EMAIL PROTECTED] http://fetter.org/ phone: +1 510 893 6100 mobile: +1 415 235 3778 Remember to vote! ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match