For source and target vertices connected by a path of less than max_distance, the function outputs their corresponding source and target vertex keys and the distance of the shortest path between them. The function does not output cycle information.
| Column Name | Data Type | Description |
|---|---|---|
| source | INTEGER or VARCHAR | Source vertex key. |
| target | INTEGER or VARCHAR | Target vertex key. |
| distance | INTEGER | Distance of shortest path between the source and target vertices. |