$search (aggregation stage)

$search aggregation pipeline stage performs a full-text search of the field or fields in an Atlas collection. The fields must be covered by a MongoDB Search index.

For example, you can use $search to perform the following types of operations:

• Searches to match text fields with various patterns.

• Coincidencias difusas para encontrar términos con variaciones ortográficas.

• Compound queries to combine multiple search conditions.

• Relevance scoring to rank results.

• Return snippets of matching text.

• Vector searches to find documents using vector similarities.

For more details, see:

• Index Definitions to learn more about creating and managing MongoDB Search indexes.

• MongoDB Search etapas del pipeline de agregación para obtener más información sobre la sintaxis y el uso de la etapa del pipeline $search.

• $search Operators to learn more about the $search aggregation pipeline stage operators.