Teodor Sigaev <teodor(at)sigaev(dot)ru> writes:
> Split page algorithm was rewrited for 8.2 for multicolumn indexes and API for
> user-defined pickSplit function was extended to has better results with index
> creation. But GiST can interact with old functions - and it says about this.
> That isn't mean some real problem or error - index will be the same as in 8.1,
> not better.
Perhaps that LOG message should be reduced to DEBUG1 or so. It's not
like it's something the average user could fix for himself.
regards, tom lane