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Solr suggester filter query5/8/2023 ![]() ![]() So this adds the following sort: location_occurrence asc Because if you have the same amount of matches in a collection of fewer words, the document is more relevant. This will sort the documents by the occurrence of the search terms, but to make this even more relevant, you’ll also need to sort by the number of terms in the multiValued field. To sort by the occurrence of a string in a multiValued string field you have to use a function query as a way to sort documents. This is the desired result, the results are sorted by the highest term density on topĪfter many hours of research, I finally found an answer on Stack Overflow that I could use to solve my problem. Sorting documents based on the amount of matched terms within a multiValued field So if you want to have full control over the type of data you’re indexing I’d choose schema.xml. The managed_schema is created and updated by Solr, while you’re the one making changes in the schema.xml file. But most of the time, I know exactly what data is indexed, so I have no need for that flexibility on those occasions. If you choose to use the default managed_scheme, you will be able to add any field you wish, which is great for unstructured data. ![]() I use this to make sure I have exactly the fields I want, and nothing more or less. Uncomment or add the following to the solrconfig.xml file: You can find this file in the same folder as the managed_scheme file. You can change the default managed_scheme to the static scheme.xml by changing a setting in solrconfig.xml. Using schema.xml instead of managed_scheme You can see all other f ield type definitions in the documentation. This makes searching for that specific field very performant. This means that if a field has the docValues attribute it’ll be added to a list as a key, with the whole document as a value. This means that any field you plan to search for, sort by, or use facets for, should have indexed=”true”.ĭocValues fields are fields that will be added to lists in Solr. Indexed fields are searchable, sortable and are able to support facetting. ![]() Any fields that have stored=”false” will not be returned with the query responses. Stored fields are retrievable in queries, meaning you will be able to receive them into responses. ![]() …or escaping the whitespace field:string\ with\ whitespaces Stored, indexed, and docValues fields Using double quotation marks to tell Solr this is a single search term… field:"string with whitespaces" What you need to do to solve this problem, is escape this whitespace. Search terms that didn’t contain a whitespace all worked flawlessly, so I was getting frustrated. Case: I was querying a field with a search term that contained a whitespace and kept getting zero results. You can start by reading the documentation, it’s very extensive and well written. I’m still a beginner when it comes to using and configuring Solr, so take these things with a grain of salt and be sure to do your own research as well. So this post is a collection of things that I’ve encountered (and will encounter) that some of you might find helpful to have a solution for as well. While learning how to use Solr, I’ve come across many things I would’ve like to have known beforehand. How can I fix this.Warning: I’m still a beginner when it comes to configuring Solr Where necklace is a taxonomy and pearl and diamond are tags. Eg if the search query is neck then it should return: necklace I have 2 fields taxonomy and tag which I want to provide in suggestions. I want to give suggestions across multiple fields. I am trying to implement auto-complete feature for search using Solr's suggester component. ![]()
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