NHibernate.Search 中的 NumericRangeQuery

发布于 2024-12-02 03:14:50 字数 706 浏览 0 评论 0原文

我正在创建一个搜索，用户可以同时选择一个时间间隔并搜索一个术语。

然而，这给我带来了麻烦，因为我到目前为止只使用了通常的文本查询。

我想知道如何同时使用 NumericRangeQuery 和常规术语查询。通常我会使用下面的查询：

var parser = new MultiFieldQueryParser(
         new[] { "FromPrice", "ToPrice", "Description"}, new SimpleAnalyzer());
        Query query = parser.Parse(searchQuery.ToString());
        IFullTextSession session = Search.CreateFullTextSession(this.Session);
        IQuery fullTextQuery = session.CreateFullTextQuery(query, new[] { typeof(MyObject) });
        IList<MyObject> results = fullTextQuery.List<MyObject>();

但是如果我要搜索范围 FromPrice <-> ToPrice 以及描述，我应该如何执行此操作，因为 session.CreateFullTextQuery 仅采用一个 Query 对象？

原文

I am creating a search, where the user can both choose an interval and search on a term in the same go.

This is however giving me trouble, since I have up until have only used the usual text query.

I am wondering how I am to go about using both a NumericRangeQuery and a regular term query. Usually I would use a query below:

var parser = new MultiFieldQueryParser(
         new[] { "FromPrice", "ToPrice", "Description"}, new SimpleAnalyzer());
        Query query = parser.Parse(searchQuery.ToString());
        IFullTextSession session = Search.CreateFullTextSession(this.Session);
        IQuery fullTextQuery = session.CreateFullTextQuery(query, new[] { typeof(MyObject) });
        IList<MyObject> results = fullTextQuery.List<MyObject>();

But if I was to e.g. search the range FromPrice <-> ToPrice and also the description, how should I do this, since session.CreateFullTextQuery only takes one Query object?

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