https://github.com/bsless/datalog-parser.malli

Datomic Datalog parser in Clojure with malli
https://github.com/bsless/datalog-parser.malli

Last synced: 3 months ago
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Datomic Datalog parser in Clojure with malli

• Host: GitHub
• URL: https://github.com/bsless/datalog-parser.malli
• Owner: bsless
• License: epl-1.0
• Created: 2022-09-24T09:32:09.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2022-09-24T09:43:16.000Z (over 2 years ago)
• Last Synced: 2024-07-27T20:08:48.888Z (6 months ago)
• Language: Clojure
• Size: 15.6 KB
• Stars: 13
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# io.github.bsless/datalog-parser.malli

1-1 translation of datalog query spec based on the official Datomic

documentation implemented in metosin/malli.

- [Query](https://docs.datomic.com/on-prem/query/query.html)

- [Pull](https://docs.datomic.com/on-prem/query/pull.html)

NOTE: Legacy spec not implemented

Uses

[io.github.bsless/datalog-parser.spec](https://github.com/bsless/datalog-parser.spec)

as a reference implementation

## Usage

```clojure

(require '[bsless.datalog-parser.malli :refer [parse]])

(parse

 '[:find ?track-name ?minutes

   :in $ ?artist-name

   :where [?artist :artist/name ?artist-name]

   [?track :track/artists ?artist]

   [?track :track/duration ?millis]

   [(quot ?millis 60000) ?minutes]

   [?track :track/name ?track-name]])

```

## License

Copyright © 2022 Ben Sless

Distributed under the Eclipse Public License version 1.0.