Simon Riggs <[EMAIL PROTECTED]> writes: > Hopefully we could avoid trying to support GIST-heaps?
Well, that would be an extra index AM that someone might or might not get around to writing someday. I was thinking that both btree and hash index AMs might be interesting for this, though. Hash in particular would adapt pretty trivially ... regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match