1 Reply Latest reply on May 19, 2009 4:10 PM by alwu-Oracle

    Jena adaptor doesn't use ID column in <model>_TPL table

    malcolm83
      The Oracle semantic technology developers guide, recommends that the triple table for an RDF model have at least 2 columns, an ID column with values from a sequence, and a triple column. The Jena adaptor creates a table with only a triple column. This isn't consistent with recommended practice from the manual, and could be a problem for other software that expects this column. I'm not exactly sure what purpose the ID column serves except to distinguish mutiple copies of the same triple.

      Is it possible to configure the adaptor to do this?

      Currently I'm modifying my other software to conform to the Oracle RDF configuration that Jena prefers, but that might be a problem somewhere down the line.