BASIC SPARQL: SELECT - Githubissues

quadstorejs / quadstore

A LevelDB-backed graph database for JS runtimes (Node.js, Deno, browsers, ...) supporting SPARQL queries and the RDF/JS interface.

https://github.com/quadstorejs/quadstore

MIT License

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BASIC SPARQL: SELECT #86

Closed jacoscaz closed 4 years ago

jacoscaz commented 4 years ago

BASIC QUERIES

Ref: https://www.w3.org/TR/rdf-sparql-query/#basicpatterns

[x] simple, one match queries
[x] simple, multiple matches queries
[x] matching RDF literals
[ ] matching RDF literals with language tags
[x] matching RDF literals with numeric types
[ ] matching RDF literals with arbitrary datatypes

GRAPH PATTERNS

Ref: https://www.w3.org/TR/rdf-sparql-query/#GraphPattern

[x] match RDF named graphs

FILTERS

Ref: https://www.w3.org/TR/rdf-sparql-query/#termConstraint

[ ] regex filter for strings (store-level filtering)
[x] <, <=, >=, > filters for numeric values (store-level filtering)
[x] <, <=, >=, > filters for numeric values (persistence-level filtering)

jacoscaz commented 4 years ago

Scaffolding for this has just been merged into devel!

jacoscaz commented 4 years ago

Now available on NPM in quadstore@7.0.1-alpha.5