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SPARQL Query Engine

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61%

31 issues   (19 closed — 12 open)

A SPARQL query parser and query engine, meeting the W3C specs for the query language.

Not all functionality will be available in the first milestone, but most should be.

Issues by
Bug

11/15
Feature

8/16
Related issues
Bug #77: Filter functionality in AST Actions
Bug #78: FILTER syntax and functions Actions
Bug #79: OPTIONAL join operation Actions
Bug #115: Non-canonicalized dateTimes Actions
Bug #118: SPARQL RegEx not compliant Actions
Bug #120: Repeated variables are not handled correctly Actions
Bug #132: GraphAnswer improperly built Actions
Bug #150: OPTIONAL not returning expected results Actions
Bug #152: Exception on not-well-formed OPTIONAL queries Actions
Bug #169: CREATE on the SPARQL protocol should return RDF/XML Actions
Bug #174: FILTERs external to an OPTIONAL applied inside the OPTIONAL Actions
Bug #179: Doing a FILTER REGEX with 2 parameters gives an error Actions
Bug #180: CONSTRUCT queries only handle 3 columns Actions
Bug #197: SPARQL results char encoding Actions
Bug #202: SPARQL queries with non-ascii chars fail Actions
Feature #76: JavaCC file Actions
Feature #102: Add timezone support to DateTime literals Actions
Feature #105: Duplicate variables in BGPs can be handled in algebra Actions
Feature #112: CONSTRUCT SPARQL queries Actions
Feature #113: ASK queries Actions
Feature #114: DESCRIBE queries Actions
Feature #116: All answers are DISTINCT Actions
Feature #117: No ORDER BY expressions Actions
Feature #119: URI/IRI deconflation Actions
Feature #143: Integrate SPARQL Actions
Feature #148: Remove Jena dependency in date types Actions
Feature #170: Default graph for TQL Actions
Feature #171: Default graph option to move Actions
Feature #172: Add Talis changeset files as an uploadable file type on the SPARQL/TQL HTTP interfaces. Actions
Feature #178: Queries with limits should be annotated as such Actions
Feature #198: SPARQL XML results encoding Actions