- From: Jeen Broekstra <jeen@aduna.biz>
- Date: Wed, 11 May 2005 15:31:13 +0200
- To: semantic web <semantic-web@w3.org>
The first release candidate of Sesame 1.2 is now available for download: http://www.openrdf.org/download.jsp The most important new feature of this release is SeRQL revision 1.2: http://www.openrdf.org/doc/SeRQLmanual.html SeRQL 1.2 offers an impressive set of new operations and functional extensions, including: * Nested queries * Existential quantification * Set algebraic operators (union, difference, intersection) * namespace(), localName() functions * isBNode(), isURI() functions * Nested boolean constraints in optional path expressions Other updates in Sesame: It is now possible to register an object as a listener on a repository, which will then notify it of content changes. Also, the RDQL engine has been updated to work with the generic SAIL query model, significantly improving performance of the RDQL query engine. Several other large and small issues and new features are also available in this release. For a full overview of changes see the Changelog: http://www.openrdf.org/issues/browse/SES?report=com.atlassian.jira.plugin.system.project:changelog-panel Regards, Jeen -- Jeen Broekstra Aduna BV Knowledge Engineer Julianaplein 14b, 3817 CS Amersfoort http://aduna.biz The Netherlands tel. +31 33 46599877
Received on Wednesday, 11 May 2005 13:29:05 UTC