Is the %d actually in the right place here? errmsg("picksplit method for %d column of index \"%s\" failed", attno + 1, RelationGetRelationName(r))
And later in the file there is this, which might have the same problem: elog(LOG, "PickSplit method of %d columns of index '%s' doesn't support secondary split", attno + 1, RelationGetRelationName(r)); -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers