PHP 7.1.18 Released


(mongodb >=1.4.0)

MongoDB\Driver\Server::executeReadWriteCommandExecute a database command that reads and writes on this server


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

Executes the command on this 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.


db (string)

The name of the database on which to execute the command.

command (MongoDB\Driver\Command)

The command to execute.


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.


Returns MongoDB\Driver\Cursor on success.



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


Note: It is the caller's responsibility to ensure that the server is capable of executing the write operation. For example, executing a write operation on a secondary (excluding its "local" database) will fail.


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