On Sat, Mar 1, 2008 at 8:06 PM, David Gerard dgerard@gmail.com wrote:
For the feature to satisfy the reason for its request, think 10 or 20, not 5 or 6. Is this computationally infeasible on all open source database engines known to humanity?
No. I was discussing this particular idea, which would not remotely scale to 10 or 20 intersections. Fulltext search might. It remains to be seen: someone has to write up a working implementation that's integrated in the software and try enabling it on Wikipedia.