Ron,
Have a look at section 2.6 of the 4.1 “Search Developer’s Guide”
<http://developer.marklogic.com/pubs/4.1/books/search-dev-guide.pdf>. It has an
example of extending the search grammar to include near-query.
Justin
On Mar 21, 2011, at 10:00 AM, Ron Hitchens wrote:
>
> I'm starting to get into using the ML search:search
> library pretty seriously. Unfortunately, for the time
> being I need to stay on 4.1.x but would like to make
> use of near queries with a specified distance.
>
> In the search:search library on 4.2, this is easily
> accomplished by adding this to the grammar definition:
>
> <joiner strength="30" apply="near2" consume="2"
> element="cts:near-query">near/</joiner>
>
> However, this doesn't work in 4.1, apparently
> because the "near2" function is not a part of the
> search:search library.
>
> Since it winds up calling cts:near-query underneath,
> is it possible to lashup some parameterized near query
> grammar for the 4.1 version of search:search? Can this
> be done simply with a user-supplied function? Has anyone
> already done this?
>
> ---
> Ron Hitchens {mailto:[email protected]} Ronsoft Technologies
> +44 7879 358 212 (voice) http://www.ronsoft.com
> +1 707 924 3878 (fax) Bit Twiddling At Its Finest
> "No amount of belief establishes any fact." -Unknown
>
>
>
>
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