@prov4itdata/actor-optimize-query-operation-provenance-wrapper

Comunica Provenance Wrapper Optimize Query Operation Actor

A comunica Provenance Wrapper Optimize Query Operation Actor.

This module is part of the Comunica framework, and should only be used by developers that want to build their own query engine.

Click here if you just want to query with Comunica.

Install

$ yarn add @prov4itdata/actor-optimize-query-operation-provenance-wrapper

Configure

After installing, this package can be added to your engine's configuration as follows:

{
  "@context": [
    ...
    "https://linkedsoftwaredependencies.org/bundles/npm/@prov4itdata/actor-optimize-query-operation-provenance-wrapper/^1.0.0/components/context.jsonld"  
  ],
  "actors": [
    ...
    {
      "@id": "@prov4itdata/actor-optimize-query-operation-provenance-wrapper",
      "@type": "ActorOptimizeQueryOperationProvenanceWrapper"
    }
  ]
}

Changelog

1.1.0 - 2018-06-01

Added

• Add --version flag to command, Closes #118
• Add Pipeline Combine mediator
• Add context preprocessing bus
• Add File RDF Source Identifier
• Add Hypermedia RDF Source identifier
• Add SPARQL RDF Source Identifier
• Add RDF Source Identifier actor as context preprocessor
• Add separate SPARQL init file actor
• Add separate SPARQL init HDT actor

Fixes

• Fix HTTP service not properly recognizing SPARQL POST content types
• Make spec-incompliant expression evaluator handle lang() more loosely
• Fix ActorHttpNative compilation errors on some platforms
• Don't emit null languages in basic expression evaluator
• Catch engine init errors in HTTP service
• Fix incorrect merge of FROM and FROM NAMED graphs
• Loosen handling of undefineds in expression evaluator
• Convert blank nodes when resolving SPARQL patterns, Closes #104
• Make N3 parser and serializer forward error events, #103
• Delegate stream errors from serializers to root, #103
• Make primary topic actor order-independent and take into account void:subset
• Fix paged RDF dereferencer not forwarding triples flag
• Bump Components.js to 2.2.0 to fix config compilation issues on Windows
• Prevent end event from firing before metadata

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