On Jun 4, 2004, at 3:07 AM, Antoine Brun wrote:
We are investigating the possibility to insert previous search results to a new query.

Does anyone knows if it is possible or if such an evolution is under development

I suppose you mean "search within search", so that the second search is constrained by the results of the first query. If so....


There are two primary options:

- Use QueryFilter with the previous query as the filter (search the archives for QueryFilter and Doug's recommendations against using it for this purpose)

- Combine the previous query with the current query using BooleanQuery, using the previous query as required.

The BooleanQuery is the most recommended way.

        Erik

p.s. This ought to go on the wiki :)


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