2011/9/16 Tom Lane <tgl@xxxxxxxxxxxxx>: > I'm not entirely following this eagerness to junk that AM, anyway. > We've put a lot of sweat into it over the years, in the hopes that > it would eventually be good for something. It's on the edge of > being good for something now, and there's doubtless room for more > improvements, so why are the knives out? No knives from my side. Sorry for the exaggerated subject title. I'm also in favor for an enhanced hash index for cases where only "=" tests are processed and where only few inserts/deletes will occur. Stefan -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance