[Xapian-devel] Re: [Xapian-discuss] Searching subset of documents

[James Aylett]

On Fri, Jun 02, 2006 at 02:01:13AM +0100, Olly Betts wrote:

>     class MySQLFilter : public Xapian::ExternalPostingSource;
> 
>     Xapian::QueryParser qp;
>     // configure qp
>     Xapian::Query query = qp.parse_query(query_string);
>     Xapian::Query sql_filter(new MySQLFilter(/* some parameters */));

Surely the type will be Xapian::ExternalPostingSource, not Xapian::Query?

>     query = Xapian::Query(OP_FILTER, query, sql_filter);

J

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  James Aylett                                                  xapian.org
  james at tartarus.org                               uncertaintydivision.org