Re: [HACKERS] GiST Comparing IndexTuples/Datums

2007-02-17 Thread Matthew Campbell
Good news: I think we've got GiST working (somewhat anyways), as we found gistKeyIsEQ(giststate, 0, datum, currdatum) in gistutil.c does the trick of comparing two datums. I swear most of our trouble is just finding our way around the postgres codebase, but we're getting there little by little

[HACKERS] GiST Comparing IndexTuples/Datums

2007-02-12 Thread Matthew Campbell
Hey folks: I posted this to the pgsql-novice mailing list but was told that it'd probably be better to repost here. I've been working with a group trying to implement UNIQUE index functionality in GiST (we started with hash, and have branched out to try and understand some of the other indexi