PostgreSQL and MySQL RDBMS Sail fail on several SPARQL 1.1 constructions

Description

Query rewriting in the RDBMS Sail implementation has not been fully adapted to the extended query algebra necessary for several SPARQL 1.1 constructions, resulting in errors when executing SPARQL 1.1 queries on either a PostgreSQL or MySQL backend.

Environment

None

Status

Assignee

Jeen Broekstra

Reporter

Jeen Broekstra

Labels

None

Fix versions

Affects versions

Priority

Critical
Configure