[MARMOTTA-10] implement native SPARQL

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Assignee: Sebastian Schaffert
• Reporter: Sebastian Schaffert
• Due: 01/Feb/13
• Created: 16/Jan/13 16:04
• Updated: 15/Feb/13 10:20
• Resolved: 15/Feb/13 10:20

Description

Refactor the old native SPARQL component. Should properly translate SPARQL queries from the Sesame algebra to the relational schema used by the KiWi triple store. Could be based on JOOQ as before, but the remaining bugs need to be fixed and the improved database schema needs to be taken into account.

Issue Links

• is superceded by: MARMOTTA-80 Improve KiWi SPARQL evaluation for certain queries