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/cache/stores/mongodb/MongoDB/Operation/ -> Distinct.php (source)

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Defines 1 class

Distinct:: (5 methods):
  __construct()
  execute()
  getCommandDocument()
  createCommandDocument()
  createOptions()


Class: Distinct  - X-Ref

Operation for the distinct command.

__construct(string $databaseName, string $collectionName, string $fieldName, $filter = [], array $options = [])   X-Ref
Constructs a distinct command.

Supported options:

* collation (document): Collation specification.

* comment (mixed): BSON value to attach as a comment to this command.

This is not supported for servers versions < 4.4.

* maxTimeMS (integer): The maximum amount of time to allow the query to
run.

* readConcern (MongoDB\Driver\ReadConcern): Read concern.

* readPreference (MongoDB\Driver\ReadPreference): Read preference.

* session (MongoDB\Driver\Session): Client session.

* typeMap (array): Type map for BSON deserialization.

param: string       $databaseName   Database name
param: string       $collectionName Collection name
param: string       $fieldName      Field for which to return distinct values
param: array|object $filter         Query by which to filter documents
param: array        $options        Command options

execute(Server $server)   X-Ref
Execute the operation.

return: array

getCommandDocument(Server $server)   X-Ref
Returns the command document for this operation.

return: array

createCommandDocument()   X-Ref
Create the distinct command document.


createOptions()   X-Ref
Create options for executing the command.