@spec filter(map()) :: map()

Filters documents for sub-aggregations.

Examples

Bucket.filter(%{"term" => %{"status" => "active"}})

@spec histogram(String.t(), number(), keyword()) :: map()

Groups documents into fixed-width numeric buckets.

Options

• :offset - Bucket boundary offset
• :min_doc_count - Minimum document count

Examples

Bucket.histogram("price", 10.0)

@spec range(String.t(), [map()]) :: map()

Groups documents by numeric ranges.

Examples

Bucket.range("price", [
  %{"to" => 50.0},
  %{"from" => 50.0, "to" => 100.0},
  %{"from" => 100.0}
])

@spec terms(
  String.t(),
  keyword()
) :: map()

Groups documents by field values.

Options

• :size - Maximum number of buckets to return
• :min_doc_count - Minimum document count for a bucket to be included
• :order - Sort order for buckets (e.g., %{"_count" => "asc"})

Examples

Bucket.terms("category", size: 10)