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MongoDB\Driver\Server::executeQuery

(mongodb >=1.0.0)

MongoDB\Driver\Server::executeQueryExecute a database query on this server

Descripción

final public MongoDB\Driver\Server::executeQuery ( string $namespace , MongoDB\Driver\Query $query [, array $options = array() ] ) : MongoDB\Driver\Cursor

Executes the query on this server.

Nota: The "readPreference" option does not control the server to which the driver issues the operation; it will always be executed on this server object. Instead, it may be used when issuing the operation to a secondary (from a replica set connection, not standalone) or mongos node to ensure that the driver sets the wire protocol accordingly or adds the read preference to the operation, respectively.

Parámetros

namespace (string)

Un espacio de nombres completamente cualificado (p. ej. "nombreBaseDatos.nombreColección").

query (MongoDB\Driver\Query)

La consulta a ejecutar.

options

options
Option Type Description
readPreference MongoDB\Driver\ReadPreference

Una preferencia de lectura a usar para seleccionar un servidor para la operación.

session MongoDB\Driver\Session

Una sesión a asociar con la operación.

Valores devueltos

Devuelve un MongoDB\Driver\Cursor en caso de éxito.

Errores/Excepciones

Historial de cambios

Versión Descripción
1.4.0 The third parameter is now an options array. For backwards compatibility, this paramater will still accept a MongoDB\Driver\ReadPreference object.

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