CODEWITHSUNDEEP
mongodbmongodb-query
user7146289
user7146289

Reputation: 103

MongoDB search: exact match and diacritic insensitivity (avoid tokenizer)

I'm trying to search in a MongoDB collection field without diacritic sensitivity (it is a $text index) and I want to find only exact matches (not a .contains() or like).

The only solution I can think of is to configure the index of the documents to avoid the tokenizer. Therefore, I would have all the content of the field as a single token and it would only give me back the ones that matched exactly. Does anyone know how to do this, please?

Thank you so much!

Example: I try to search "iphone 7" in the field. I want it to give me back: "iphóne 7", "iphone 7". What it gives me back: "iphóne 7", "iphone 7", "iphóne 7 64gb", "iphone 7 color blanco".

Upvotes: 2

Views: 1162

Answers (1)

satish chennupati
satish chennupati

Reputation: 2650

you can set $diacriticSensitive: <boolean> value when doing text searches.

{
  $text:
    {
      $search: <string>,
      $language: <string>,
      $caseSensitive: <boolean>,
      $diacriticSensitive: <boolean>
    }
}

check this link for more detailed explanation - https://docs.mongodb.com/manual/reference/operator/query/text/

Upvotes: 3

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