[JENA-1439] graph queries fail to preserve text:query 'lang:xx' arg

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Jena 3.5.0
• Fix Version/s: Jena 3.6.0
• Component/s: Jena

Environment

Jena 3.6.0-SNAPSHOT

• Assignee: Code Ferret
• Reporter: Code Ferret
• Created: 26/Nov/17 23:44
• Updated: 17/Dec/17 19:46
• Resolved: 10/Dec/17 16:32

Description

Jena-text queries that iterate over graphs, such as:

    select ?g ?s ?lit
    where {
       graph ?g { (?s ?sc ?lit) text:query (skos:prefLabel "one" "lang:xx") } .
    }

fail to pass the lang:xx after the first graph leading to erroneous results.

A file with configuration, query, trace logging and results is attached along with example trig files,

Issue Links

• links to: GitHub Pull Request #325