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

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Defines 1 class

DeleteOne:: (3 methods):
  __construct()
  execute()
  getCommandDocument()


Class: DeleteOne  - X-Ref

Operation for deleting a single document with the delete command.

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

* hint (string|document): The index to use. Specify either the index
name as a string or the index key pattern as a document. If specified,
then the query system will only consider plans using the hinted index.

This is not supported for server versions < 4.4 and will result in an
exception at execution time if used.

* let (document): Map of parameter names and values. Values must be
constant or closed expressions that do not reference document fields.
Parameters can then be accessed as variables in an aggregate
expression context (e.g. "$$var").

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

* writeConcern (MongoDB\Driver\WriteConcern): Write concern.

param: string       $databaseName   Database name
param: string       $collectionName Collection name
param: array|object $filter         Query by which to delete documents
param: array        $options        Command options

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

return: DeleteResult

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

return: array