[Virtuoso-users] Comparing date/time literals of different types

Hi, is there any documentation on which date/time types can be safely used in comparisons? I noticed that xsd:gYear and xsd:date do not work: SELECT ('2007'^^xsd:gYear '2007-01-01'^^xsd:date) ('2007'^^xsd:gYear = '2007-01-01'^^xsd:date) ('2007'^^xsd:gYear '2007-01-01'^^xsd:date)

[Virtuoso-users] Mapping two table into one quad storage?

Hi. How could I map two table with the same quad storage RDF view? Is this possible? I want to create a quad storage that will be used to store all triple which are created from different table using mapping RDF View. Any help? Thanks in advance.

[Virtuoso-users] 0001^^xsd:gYear

Hi, related to my previous question, I noticed that importing the date 0001^^xsd:gYear (or 0001-01-01^^xsd:date, or 0001-01-01T00:00:01^^xsd:dateTime, and no matter whether through isql or SPARQL endpoint) results in a date/time literal with a date part of 8676-02-04. (years or 0002

Re: [Virtuoso-users] Mapping two table into one quad storage?

Hi Hoan, You can create your own Quad Map Storage for loading your RDFView into or use the virtrdf:DefaultQuadStorage location used by the conductor when creating RDFViews as detailed at: