PHP 7.4.0RC6 Released!

MongoDB\Driver\Manager::executeReadWriteCommand

(mongodb >=1.4.0)

MongoDB\Driver\Manager::executeReadWriteCommandExecute a database command that reads and writes

Descrição

final public MongoDB\Driver\Manager::executeReadWriteCommand ( string $db , MongoDB\Driver\Command $command [, array $options = array() ] ) : MongoDB\Driver\Cursor

Executes the command on the primary server.

This method will apply logic that is specific to commands that read and write (e.g. » findAndModify) and take the MongoDB server version into account. The "readConcern" and "writeConcern" options will default to the corresponding values from the MongoDB Connection URI.

Parâmetros

db (string)

O nome do banco a executar o comando.

command (MongoDB\Driver\Command)

O MongoDB\Driver\Command a executar.

options

options
Option Type Description
readConcern MongoDB\Driver\ReadConcern

A read concern to apply to the operation.

This option is available in MongoDB 3.2+ and will result in an exception at execution time if specified for an older server version.

session MongoDB\Driver\Session

A session to associate with the operation.

writeConcern MongoDB\Driver\WriteConcern

A write concern to apply to the operation.

Aviso

If you are using a "session" which has a transaction in progress, you cannot specify a "readConcern" or "writeConcern" option. This will result in an MongoDB\Driver\Exception\InvalidArgumentException being thrown. Instead, you should set these two options when you create the transaction with MongoDB\Driver\Session::startTransaction().

Valor Retornado

Retorna MongoDB\Driver\Cursor no sucesso.

Erros

Changelog

Versão Descrição
1.4.4 MongoDB\Driver\Exception\InvalidArgumentException will be thrown if the "session" option is used in combination with an unacknowledged write concern.

Veja Também

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top