太阳黑子/ Solr全文搜索 - 如何索引Rails关联

问题描述

有可能通过与太阳黑子的关联进行索引吗？例如，如果客户has_many联系人，我希望在我的Customer模型上有一个可搜索块，将联系人＃名字和联系人姓氏列编入索引以用于搜索对客户。

acts_as_solr有一个：include选项。我只是简单地将相关的列名组合到客户的文本字段中，如下所示，但这看起来不太灵活。

  searchable do 
 text：organization_name，：default_boost => 2 
 text：billing_address1，：default_boost => 2 
 text：contact_names do 
 contacts.map {| contact | contact.to_s} 
 end 
  

有什么建议吗？

解决方案

这正是如何做到这一点。 Solr基本上是面向文档的，所以来自数据库中关联的任何数据都会平铺到文档中。答：包括选项只是温和的糖，最终做同样的事情，你在这里做。

Is it possible to index through an association with Sunspot?

For example, if a Customer has_many Contacts, I want a 'searchable' block on my Customer model that indexes the Contact#first_name and Contact#last_name columns for use in searches on Customer.

acts_as_solr has an :include option for this. I've simply been combining the associated column names into a text field on Customer like shown below, but this doesn't seem very flexible.

searchable do
text :organization_name, :default_boost => 2
text :billing_address1, :default_boost => 2
text :contact_names do
  contacts.map { |contact| contact.to_s }
end

Any suggestions?

解决方案

That's exactly how to do it. Solr is essentially document-oriented, so any data that comes from associations in your database is flattened down into your document. An :include option is just mild sugar which ends up doing the same thing that you do here.

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