Virtuoso Open Source Edition News
2018 News Announcements
2018-08-15 - Virtuoso 7.2.5.1 Released, Open Source Edition
New and updated product features as of August 15, 2018, v7.2.5.1, include:
Virtuoso Engine
- Added support for
application/n-triples
mime type - Added support for modifying size of SQL compiler cache
- Added better version checking for
OpenSSL to configure
- Added support for timeout on socket connect
- Added new debug code to audit SPARQL/SQL errors
- Added new code for
MALLOC_DEBUG
- Added support for
LDAPS
- Added support for
TLSext Server Name Indication
tohttp_client
- Remove
TLSv1
protocol from default protocol list - Fixed initial
DB.DBA.RDF_DEFAULT_USER_PERMS_SET
for user 'nobody
' so/sparql
endpoint can query all graphs without any performance penalty - Fixed scheduler errors should be emailed every time the event fails
- Fixed issue replaying table rename due to dereference of
NULL
result - Fixed issue returning correct user after TLS login
- Fixed issues with HTTP
PATCH
command changing resource permissions - Fixed check for infinite loop in SQL compiler
- Fixed XMLA service to select
TIMESTAMP
,XML_ENTITY, IRI_ID columns - Fixed issue with
shcompo
cache size - Fixed memory leaks
- Fixed portability issues and compiler warnings
- Fixed issues building Windows binaries using VS2017
SPARQL
- Added new option '
Explain
' to/sparql
endpoint - Added new help page for RDF views to
/sparql
endpoint - Fixed initial fill of language and datatype caches after server restart
- Fixed SPARQL
DELETE
for quads which failed on booleans and other inlined RDF boxes - Fixed SPARQL 1.1
SUBSTR()
- Fixed issues with
PATCH
not returning an error after a SPARQL error - Fixed
SPARQL_CONSTRUCT_ACC
could get fixed-value variables referred to in 'stats
' argument - Fixed Turtle 1.1 permits multiple semicolons without predicate-object pairs between them
- Fixed handling for timezone date values from SPARQL queries
- Fixed readability and indentation of
EXPLAIN
output - Fixed issue encoding urls in SPARQL/FED
- Fixed
st_contains
and other geo predicates - Fixed issue with
cast
numeric
tobool
- Fixed issues with Turtle and
JSON;LD_CTX
Jena & Sesame
- Added method to Sesame provider to query across all RDF graphs in Quad Store
- Added
setIsolationLevel/getIsolationLevel
toVirtDataset
- Update using of DB proc
rdf_insert_triple_c()
- Fixed baseURI parameter not handled properly by RDF4J provider
- Fixed issue with Jena object values that are URLs
- Fixed providers Jena/RDF4J
setNamespaces/getNamespaces
in global cache instead of connection cache - Fixed
xsd:boolean
literals returned asxsd:string
literals - Fixed
VirtDataset
class for properly handle transaction
JDBC Driver
- Added support for concurrency mode
CONCUR_VALUES
- Added support for SSL truststore
- Fixed binding/conversion of Unicode characters
- Fixed handling of SPARQL negative dates
- Fixed Sql Workbench/J CSV file import in Virtuoso fails on empty numeric fields
- Fixed exception handling
ADO.NET
- Fixed support for SPARQL Negative Dates, Concurrency modes, Connection option "
Log_enable
" - Fixed compilation warnings and errors on Mono and .NET versions on Windows
- Fixed error in
methodsCompareTo() - Fixed issue ADO.NET for DateTime? types and TZ
Faceted Browser
- Fixed incorrect UTF-8 character IRI handling in Namespaces
Conductor
- Added option to delete locked files by admin users
- Added support for JSON and JSON-LD in rewrite rules for SPARQL query output
- Added support for importing PEM and DER formats
- Updated Conductor UI to support new redirection options
- Moved 'OAuth Service Binding' to 'Web Services'
- Optimized handling of vspx session expiration
- Fixed issue creating new user accounts with conductor using user with dba and administrator roles
- Fixed a missing CA chain does not mean
.p12
file is bad - Fixed issue with 'Next' time in Scheduler
- Fixed selection of category in the database browser page
- Fixed rewrite rule export format
- Fixed CSV importer
- Fixed crawler functions to work with HTTPS sources
- Fixed issues with Rewrite Rule export function
- Fixed issues in R2RML
DAV
- Added item creator as a field in the properties when not empty
- Added overwrite flag for
DynaRes creation - Optimized calls to some APIs using user/password properties
- Fixed issues related to the
LITMUS
testsuite for DAV - Fixed issues with Mac OS X
WebDAV mapping - Fixed issues with
WebDAV browser and folder selection - Fixed issue deleting Smart folders
- Fixed issue with permissions for
PUT
command - Fixed bug with
PROPFIND
and bad XML (without correct namespace) as body - Fixed issue with DAV authentication
- Fixed issues with set/update LDP related data
- Fixed response code to
204
forPATCH
command - Fixed return
406
if no matchingAccept
header found - Fixed issue retrieving user's profile data with RDFData DET
DBpedia
- Added LODmilla browser
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2016 News Announcements
2016-04-24 - Virtuoso 7.2.4 Released, Open Source and Commercial Editions
New and updated product features as of April 25, 2016, v7.2.4, include:
Virtuoso Engine
- Added "obvious" index choice
- Added new
bif http_redirect_from
for getting initial path from internal redirect - Fixed ODBC issue with
SQL_C_LONG
bound to anint32
instead of anint64/long
- Fixed hang as page was not left if
geo_pred
signal an error - Fixed check if
geo_pred
gets right arguments to prevent crash - Fixed portability issue on Windows
- Fixed issue with cost based optimizer for
isiri_id
- Fixed no change from
chash
topageable
ifenable_chash_gb = 2
- Disabled AIO for this release of Virtuoso
SPARQL
- Added missing default privilege grants to
SPARQL_UPDATE
role account - Added optimizations covering property paths with complementary and/or repeating paths
- Added min/max for IRI ID
- Added new HTML output option to
DESCRIBE
andCONSTRUCT
queries that uses<script>...</script>
to include RDF-based Structured Data Islands - Added support for CVS in RFC4180 format
- Added support for skipping UTF-8 BOM marks on Turtle and JSON lexers
- Added support for service invocation of
bigdata
running in triples and introducing language exceptions - Added new debug option to
/sparql
page - Fixed issue with '
:
' in blank node labels - Fixed NQuads do not permit
%NN
in blank node labels - Fixed issues with property paths like
<p>|!<p>
- Fixed issue when SERVICE clause does not return real vars, only
?stubvarXX
- Fixed issue with unused default graph
- Fixed issue with SPARQL
SELECT COUNT(DISTINCT *) { ... }
- Fixed SPARQL-BI syntax for
HAVING
- Fixed issue with duplicate triples in microdata
- Fixed handling of strings containing serialized XML
- Fixed issue with boolean in SPARQL/XML results
Jena & Sesame
- Added Sesame 4 provider
- Added Jena 3 provider
- Added support for Sesame 2.8.x
- Added Jena example for use of Inference and Ontology Model with Jena provider
- Fixed
Node2Str
for Literals for more properly handle Literals with Lang - Fixed issue with
openrdf-workbench
application - Fixed Testsuites
- Fixed Sesame 2 test connection string
- Fixed
PreparedStatement?
with parameter bindings for SPARQL queries with parameters instead of substituting parameter values in query - Updated testsuites
JDBC Driver
- Added support for building JDK 1.8 and JDBC 4.2
- Added support for
Connection.setCatalog()
- Fixed conversion of broken Unicode strings
- Fixed variable initialization
- Fixed
VirtuosoDataSource?
methodssetLog_Enable()
andgetLog_Enable()
to properly work with Spring framework - Fixed JDBC driver to remove finalizers
Faceted Browser
- Added link-out icons
- Added more link-out relations
- Fixed content negotiation
- Fixed default output is XML
- Fixed facet search service
- Fixed issue with CSS
- Fixed labels
- Fixed missing alias in facet service
- Fixed missing grant
- Fixed
og:image
added to list - Fixed possible change of displayed resources post-sponge
- Fixed prefixes
- Fixed space encoding in IRI
- Fixed splitting UTF-8 strings can produce bad encoded strings
- Fixed support for images
- Fixed svc search to keep address
Conductor
- Added validation for sequence number value
- Added start and expiration dates of CA
- Added new option to disable scheduled job
- Synced Conductor
WebDAV implementation with briefcase - Fixed set specific sponger pragmas on
text/html
- Fixed checkpoint after RDF view generation
- Fixed use of transactional mode
- Fixed issue with LDAP server
- Fixed labels
DAV
- Small optimization for update triggers of
WS.WS.SYS_DAV_RES
- Fixed set specific sponger pragmas on
text/html
- Fixed issue uploading Turtle files containing special symbols
DBpedia
- Implemented new fluid skin design for DBpedia
/page
based on the Bootstrap Framework - Updated DBpedia VAD for UTF-8 based URIs for International Chapters
- Updated prefixes
- Added references to license
- Fixed show language with label, abstract, comment
- Fixed the
http://mementoarchive.lanl.gov
link
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