Nest 2升级中的AddSortField [英] AddSortField in nest 2 upgrade

问题描述

我曾经将add-sort-field = true用作属性的属性，但是有了新的嵌套，我找不到等效的属性.在哪里?

I used to use the add-sort-field=true as an attribute to a property, but with the new nest I can't find the equivalent. Where is it?

谢谢.

推荐答案

好像已被意外地从NEST 2.x中删除了.我找不到原因的踪影.如果您认为这对您的情况有用，请随时提出此问题. 链接到NEST github .

Looks like it has been accidently removed from NEST 2.x. I couldn't find any trace why. Feel free to ask this question if you think it was useful in your case. Link to the NEST github.

据我了解，属性正在创建fieldname.sort字段，该字段为not_analyzed.

As far I as I understand, property was creating fieldname.sort field which was not_analyzed.

暂时，您可以通过显式创建字段来处理此问题.不幸的是，您将无法使用基于属性的映射来做到这一点，但是您可以成功地将两种技术结合在一起.

For time being you can handle this by explicit creating field. Unfortunately you won't be able to do this with attribute-based mapping, but you can successfully mix two techniques.

var createIndexResponse = client.CreateIndex(indexName, descriptor => descriptor
    .Mappings(map => map
        .Map<Document>(m => m
            .AutoMap()
            .Properties(ps => ps
                .String(s => s
                    .Name(n => n.Country)
                    .Fields(f => f
                        .String(ss => ss.Name(n => n.Country.Suffix("sort")).NotAnalyzed()))))
        )));


public class Document
{
    public int Id { get; set; } 
    [String(Name = "c")]
    public string Country { get; set; }
}

希望它对您有帮助.

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