> Ron Mayer wrote: > > Did anyone get multi-column GIST indexes working using both > > the gist_btree and postgis modules? Multi-column gist indexes are basically useless at this point. The index pages are split based entirely on the first column, so the index becomes basically an index on the first column. There was some discussion on changing this but there wasn't consensus on which direction to head with it. It may come up again for 8.1 if someone wants to look at it. -- greg ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your message can get through to the mailing list cleanly