[jira] Resolved: (LUCENE-668) Incremental Search

["Mark Miller (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Miller resolved LUCENE-668.
--------------------------------

    Resolution: Invalid

Do you have something more concrete to propose or perhaps a patch?

> Incremental Search
> ------------------
>
>                 Key: LUCENE-668
>                 URL: https://issues.apache.org/jira/browse/LUCENE-668
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>    Affects Versions: 1.9, 2.0.0, 2.1
>         Environment: All
>            Reporter: Fernando Mato Mira
>            Priority: Minor
>
> Add full support for long searches executed in steps.
> QueryFilters only support narrowing down a set of results, they don't allow extending it with OR clauses. They also don't allow to add new clauses to SpanQueries.
> This facility is needed because repeatedly creating new queries and executing a full, more complicated query at each step is not efficient for search sessions where you may have chains of hundreds of such steps.

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