[GitHub] [age] mohayu22 commented on issue #730: How to apply arithmetic operations on a property of variable length edge

["mohayu22 (via GitHub)" <gi...@apache.org>]

mohayu22 commented on issue #730:
URL: https://github.com/apache/age/issues/730#issuecomment-1455158700

   You can use the [sum()](https://age.apache.org/age-manual/master/functions/aggregate_functions.html#sum) aggregate function to add up the cost property of each edge in the path. Here's an example query:
   ```
   WITH relationships(path) as edges
   RETURN sum(edges.cost) as total_cost
   ```


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