apache solr的方面动态字段 [英] facet dynamic fields with apache solr

问题描述

我在ApacheSolr中定义了动态字段:

I have defined dynamic field in ApacheSolr:

我用它来存储产品功能，例如:color_feature，diameter_feature，material_feature等.这些字段的数量不是恒定的，因为产品在变化.

I use it to store products features like: color_feature, diameter_feature, material_feature and so on. Number of those fields are not constant becouse products are changing.

是否可以通过相同的查询获得所有这些动态字段的结果，或者我是否需要始终在查询中编写所有字段，例如... facet.field=color_feature&facet.field=diameter_feature&facet.field=material_feature&facet.field= ...

Is it possible to get facet result for all those dynamic fields with the same query or do I need to write always all fields in a query like ... facet.field=color_feature&facet.field=diameter_feature&facet.field=material_feature&facet.field=...

推荐答案

Solr当前在facet.field参数中不支持通配符.
所以*_feature对您不起作用.

Solr currently does not support wildcards in the facet.field parameter.
So *_feature won't work for you.

可能要检查一下- https://issues.apache.org/jira/browse/SOLR-247

如果您不想传递参数，则可以轻松地将其添加到请求处理程序的默认值中.

If you don't want to pass parameters, you can easily add these to your request handler defaults.

请求中的qt=requesthandler将始终包括这些方面.

The qt=requesthandler in request would always include these facets.

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