sql2gremlin
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Section on projection to select fields from more than one node in traversal at same time.
Join selections are too trivial -- in real use cases you almost never only want to select a single property from a single node if you're joining.
e.g. https://www.datastax.com/blog/gremlin-recipes-2-sql-gremlin # V JOIN translation https://www.datastax.com/blog/gremlin-recipies-6-projection-selection # C. project(labels…).by(…)