Constant score query in Elasticsearch - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a constant score query with a filter.

Elasticsearch

{
  "constant_score": {
    "filter": [1]
  }
}

Drag options to blanks, or click blank then click option'

A{"match": {"status": "active"}}

B{"range": {"age": {"gte": 30}}}

C{"exists": {"field": "user"}}

D{"term": {"status": "active"}}

Attempts:

3 left

💡 Hint

Common Mistakes

Using a match query instead of a filter inside constant_score.

Forgetting to wrap the filter inside the constant_score object.

The constant score query requires a filter clause. Using a term filter like {"term": {"status": "active"}} is correct.

2fill in blank

medium

Complete the code to set the constant score value to 5.

Elasticsearch

{
  "constant_score": {
    "filter": {"term": {"status": "active"}},
    "[1]": 5
  }
}

Drag options to blanks, or click blank then click option'

Ascore

Bvalue

Cboost

Dweight

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'score' or 'value' instead of 'boost'.

Placing the boost parameter outside the constant_score object.

The boost parameter sets the constant score value in a constant_score query.

3fill in blank

hard

Fix the error in the constant score query by completing the missing key.

Elasticsearch

{
  "constant_score": {
    [1]: {"term": {"status": "active"}},
    "boost": 3
  }
}

Drag options to blanks, or click blank then click option'

A"filter"

B"query"

C"match"

D"term"

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'query' instead of 'filter' inside constant_score.

Omitting the quotes around the key.

The constant_score query requires a 'filter' key to wrap the filter query.

4fill in blank

hard

Fill both blanks to create a constant score query filtering by age greater than 25 and setting boost to 2.

Elasticsearch

{
  "constant_score": {
    [1]: {"range": {"age": {"gt": 25}}},
    [2]: 2
  }
}

Drag options to blanks, or click blank then click option'

A"filter"

B"boost"

C"query"

D"score"

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'query' instead of 'filter'.

Using 'score' instead of 'boost'.

The filter key holds the range filter, and boost sets the constant score value.

5fill in blank

hard

Fill all three blanks to create a constant score query with a term filter on "category" equal to "books", boost 4, and wrap it correctly.

Elasticsearch

{
  [1]: {
    [2]: {"term": {"category": "books"}},
    [3]: 4
  }
}

Drag options to blanks, or click blank then click option'

A"constant_score"

B"filter"

C"boost"

D"query"

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'query' instead of 'constant_score' or 'filter'.

Misplacing the boost parameter.

The outer key is 'constant_score', inside it 'filter' holds the term filter, and 'boost' sets the score.