AllPairsShortestPath Example 3: Weighted, Bounded Graph with Sources - Teradata Vantage

Input

The input is the same as in AllPairsShortestPath Example 1: Unweighted, Unbounded Graph.

SQL Call

SELECT * FROM AllPairsShortestPath (
  ON callers AS vertices PARTITION BY callerid
  ON calls AS edges PARTITION BY callerfrom
  ON (SELECT callerid FROM callers
    WHERE callerid IN (1, 2)) AS sources PARTITION BY callerid
  USING
  TargetKey ('callerto')
  MaxDistance (8)
  EdgeWeight ('calls')
) AS dt ORDER BY source, target;

Output