Precise expression or word solr match

Question

I am looking for way to match a very specific expression or word in my solr collection. Here is an example : I want the query to return me : "Paris" And not : "Paris is great" And not : "I like Paris"

Thanks :)

Maybe this stackoverflow question might help? stackoverflow.com/questions/2630879/solr-exact-word-search — Leo
– Leo, Commented Mar 19, 2019 at 10:59

MatsLindh · Accepted Answer · 2019-03-19 10:59:58Z

1

If you only want exact matches, make sure the field type is defined as string. A string field will not do any tokenization or use any filters, and will only generate hits when the query is exactly the same as the value indexed.

answered Mar 19, 2019 at 10:59

MatsLindh

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2 Comments

Gribouille Over a year ago

I changed my schema.xml to define the field type as string, but even after restarting Solr, the results do not match exactly. Am I doing something wrong here ?

MatsLindh Over a year ago

You'll have to reindex before the results will change.

Oyeme · Accepted Answer · 2019-03-19 15:40:37Z

You need to use KeywordTokenizer

This tokenizer treats the entire text field as a single token

https://lucene.apache.org/solr/guide/6_6/tokenizers.html#Tokenizers-KeywordTokenizer

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