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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
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/cache/stores/mongodb/MongoDB/Operation/ -> EstimatedDocumentCount.php (source)

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Defines 1 class

EstimatedDocumentCount:: (4 methods):
  __construct()
  execute()
  getCommandDocument()
  createCount()


Class: EstimatedDocumentCount  - X-Ref

Operation for obtaining an estimated count of documents in a collection

__construct($databaseName, $collectionName, array $options = [])   X-Ref
Constructs a count command.

Supported options:

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

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

This is not supported for server versions < 3.2 and will result in an
exception at execution time if used.

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

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

Sessions are not supported for server versions < 3.6.

param: string $databaseName   Database name
param: string $collectionName Collection name
param: array  $options        Command options

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

return: integer
param: Server $server

getCommandDocument(Server $server)   X-Ref
No description

createCount()   X-Ref

return: Count