On Thu, 22 Dec 2011, Miguel Moreira wrote: > We're trying to define a OAI set for records corresponding to the > pattern 0247_a:'urn:nbn:ch:rero' but which are OLDER THAN 6 MONTHS.
Invenio master branch supports some date math operations when using the SPIRES search syntax, for example: find author ellis AND date-added < today - 90 It's been on our TODO list to move the date math outside of the SPIRES syntax parser, see: <http://invenio-software.org/ticket/263#comment:13> I'll separate this task into a standalone ticket so that the merge comment will stand out more clearly. You will then be able to use the following Invenio syntax in your query: datecreated:"today - 182" Best regards -- Tibor Simko
