MongoDB\Collection::listSearchIndexes()

Definition

MongoDB\Collection::listSearchIndexes()

Gets index information for one or more search indexes in the collection.

function listSearchIndexes(array $options = []): Countable&Iterator

This command can only be run on a deployment hosted on MongoDB Atlas and requires an Atlas cluster tier of at least M10. A Local Atlas Deployment can also be used for development.

Parameters

$options : array

An array specifying the desired options.

Name	Type	Description
batchSize	integer	The maximum number of documents within each batch returned in the indexes list, which applies to the aggregate command. By default, the aggregate command has an initial batch size of 101 documents and a maximum size of 16 mebibytes (MiB) for each subsequent batch. This option can enforce a smaller limit than 16 MiB, but not a larger one. If you set batchSize to a limit that results in batches larger than 16 MiB, this option has no effect.
codec	MongoDB\Codec\DocumentCodec	The Encode Data with Type Codecs to use for encoding or decoding documents. This option is mutually exclusive with the typeMap option. Defaults to the collection's codec. Inheritance for a default codec option takes precedence over that of the typeMap option. New in version 1.17.
collation	array|object	Collation allows users to specify language-specific rules for string comparison, such as rules for lettercase and accent marks. When specifying collation, the locale field is mandatory; all other collation fields are optional. For descriptions of the fields, see Collation Document.
comment	mixed	Enables users to specify an arbitrary comment to help trace the operation through the database profiler, currentOp output, and logs.
maxTimeMS	integer	The cumulative time limit in milliseconds for processing operations on the cursor. MongoDB aborts the operation at the earliest following interrupt point.
name	string	Name of the index to return information about. If name is not specified, information for all indexes on the collection will be returned.
readConcern	MongoDB\Driver\ReadConcern	Read concern to use for the operation. Defaults to the collection's read concern. It is not possible to specify a read concern for individual operations as part of a transaction. Instead, set the readConcern option when starting the transaction.
readPreference	MongoDB\Driver\ReadPreference	Read preference to use for the operation. Defaults to the collection's read preference.
session	MongoDB\Driver\Session	Client session to associate with the operation.
typeMap	array	The type map to apply to cursors, which determines how BSON documents are converted to PHP values. Defaults to the collection's type map.

Return Values

A list of documents, each of which describes a search index on the collection. For details on the output fields, see $listSearchIndexes: Output in the MongoDB manual.

Errors/Exceptions

MongoDB\Exception\UnsupportedException if options are used and not supported by the selected server (e.g. collation, readConcern, writeConcern).

MongoDB\Exception\InvalidArgumentException for errors related to the parsing of parameters or options.

MongoDB\Driver\Exception\RuntimeException for other errors at the extension level (e.g. connection errors).

See Also

• MongoDB\Collection::createSearchIndex()

• MongoDB\Collection::createSearchIndexes()

• MongoDB\Collection::dropSearchIndex()

• MongoDB\Collection::updateSearchIndex()

• $listSearchIndexes aggregation pipeline stage reference in the MongoDB manual

• MongoDB Search documentation in the MongoDB Manual