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https://issues.apache.org/jira/browse/JENA-1655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne updated JENA-1655:
--------------------------------
Description:
The SPARQL time built-ins (YEAR, MONTH,DAY, HOURS, MINUTES, SECONDS) can return
integer RDF literals with leading zeros, e.g "00"^^xsd:integer . This is
largely benign, but can be detected with queries like this:
{noformat}
SELECT (xsd:string(minutes("2011-01-10T14:00:13.815-05:00"^^xsd:dateTime)) as
?minutes){}
{noformat}
which returns "00".
was:
The SPARQL time built-ins (YEAR, MONTH,DAY, HOURS, MINUTES, SECONDS) can return
integer RDF literals with leading zeros, e.g "00"^^xsd:integer . This is
largely benign, but can be detected with queries like this:
SELECT
(<http://www.w3.org/2001/XMLSchema#string>(minutes("2011-01-10T14:00:13.815-05:00"^^xsd:dateTime))
as ?minutes){}
which returns "00"
> SPARQL time built-ins return non-normalized integer RDF literals
> ----------------------------------------------------------------
>
> Key: JENA-1655
> URL: https://issues.apache.org/jira/browse/JENA-1655
> Project: Apache Jena
> Issue Type: Bug
> Reporter: Dave Griffith
> Priority: Minor
>
> The SPARQL time built-ins (YEAR, MONTH,DAY, HOURS, MINUTES, SECONDS) can
> return integer RDF literals with leading zeros, e.g "00"^^xsd:integer . This
> is largely benign, but can be detected with queries like this:
> {noformat}
> SELECT (xsd:string(minutes("2011-01-10T14:00:13.815-05:00"^^xsd:dateTime)) as
> ?minutes){}
> {noformat}
> which returns "00".
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