Returns the relationship at position pos in traversal of path path.
Relationships are indexed from 0 to path length - 1.
Return: A pointer to the required relationship. If pos is outside of path bounds, NULL is returned.
See Implementation
Returns the relationship at position pos in traversal of path path.
Relationships are indexed from 0 to path length - 1.
Return: A pointer to the required relationship. If pos is outside of path bounds, NULL is returned.