CODEWITHSUNDEEP
elasticsearch
Paul R
Paul R

Reputation: 2797

Elastic match_bool_prefix and must

According to docs https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-match-bool-prefix-query.html match_bool_prefix is equivalent to

{
  "query": {
    "bool" : {
      "should": [
        { "term": { "message": "quick" }},
        { "term": { "message": "brown" }},
        { "prefix": { "message": "f"}}
      ]
    }
  }
}

Is there an equivalent query that is equivalent to

{
  "query": {
    "bool" : {
      "must": [
        { "term": { "message": "quick" }},
        { "term": { "message": "brown" }},
        { "prefix": { "message": "f"}}
      ]
    }
  }
}

Upvotes: 0

Views: 2805

Answers (1)

glenacota
glenacota

Reputation: 2547

Edit based on comment:

You can impose an AND condition on the match_bool_prefix query by setting the operator parameter as follows:

{
  "query": {
    "match_bool_prefix": {
      "message": {
        "query": "quick brown f",
        "operator": "and"
      }
    }
  }
}

Note that this is not exactly equivalent to the bool > must query in your example, because that query requires an exact match (term query) of two different values for the same field (message, in your case).

Docs on term query

Upvotes: 2

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