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MongoDB\Driver\Server::executeQuery

(mongodb >=1.0.0)

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

Descrição

final public MongoDB\Driver\Server::executeQuery(string $namespace, MongoDB\Driver\Query $query, array|MongoDB\Driver\ReadPreference|null $options = null): 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.

Parâmetros

namespace (string)

Um namespace totalmente qualificado (por exemplo, "nomeDoBancoDados.nomeDaColecao").

query (MongoDB\Driver\Query)

A consulta a ser executada.

options

options
Option Type Description
readPreference MongoDB\Driver\ReadPreference

Uma preferência de leitura a ser usada para selecionar um servidor para a operação.

session MongoDB\Driver\Session

Uma sessão para associar à operação.

Valor Retornado

Retorna MongoDB\Driver\Cursor em caso de sucesso.

Erros/Exceções

Registro de Alterações

Versão Descrição
PECL mongodb 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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