Andy Seaborne created JENA-1664:
-----------------------------------
Summary: SDB Transform - improve performance of OPTIONAL, MINUS
Key: JENA-1664
URL: https://issues.apache.org/jira/browse/JENA-1664
Project: Apache Jena
Issue Type: Improvement
Affects Versions: Jena 3.10.0
Reporter: Graham Triggs
Assignee: Andy Seaborne[PR 527|https://github.com/apache/jena/pull/527]. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
