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October 25, 2018 04:47
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Idea for grouping
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| ### | |
| # The result below shows the sum of population of all cities. | |
| ### | |
| { | |
| Local { | |
| Get(where:{ | |
| operands: [{ | |
| path: ["Things", "City", "population"], | |
| operator: GreaterThan | |
| valueInt: 1000000 | |
| }] | |
| },{ | |
| group:{ | |
| operands: [{ | |
| path: ["Things", "City", "population"], | |
| aggregate: SUM # other options: COUNT, MAX, MIN, SUM, AVG, | |
| }] | |
| } | |
| }) { | |
| Things { | |
| City { | |
| population | |
| } | |
| } | |
| } | |
| } | |
| } |
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Maybe they are simple to implement. I would expect so, based on my experience with SQL. However, Gremlin is not as well rounded, and I did not research this yet for Gremlin.