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by cmrdporcupine
149 days ago
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In many respects "Datalog" doesn't refer to a single language or implementation or standard. It really just refers to a set of approaches for querying relational datasets using something like Prolog's unification. By which I mean there are Datalogs that look like Prolog a bit, and others that don't. And things that are "Datalogs" that don't even have their own PL but instead more of an API. And no standard at all. |
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