[Virtuoso-users] MD5 function

[lorena]

Hi!

I'm trying this sample query, from
http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtTipsAndTricksSPARQL11FeaturesExamplesCollection,
on my local Virtuoso Version: 06.01.3127.

SELECT MD5 ('test')
WHERE
  {
    ?s ?p ?o
  }
LIMIT 10

And I get the following error

Virtuoso 37000 Error SP030: SPARQL compiler, line 3: syntax error at
'MD5' before '('

SPARQL query:
define sql:big-data-const 0
#output-format:text/html
SELECT MD5 (?s)
WHERE
  {
    ?s ?p ?o
  }
LIMIT 10


Am I missing some prefix or is that this function is not supported on
Virtuoso Version: 06.01.3127 ?

thanks in advance
Lorena