Php/docs/mongodb-driver-manager.executewritecommand

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MongoDB\Driver\Manager::executeWriteCommand

(mongodb >=1.4.0)

MongoDB\Driver\Manager::executeWriteCommandExecute a database command that writes


説明

final public MongoDB\Driver\Manager::executeWriteCommand ( 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 write (e.g. » drop) and take the MongoDB server version into account. The "writeConcern" option will default to the corresponding value from the MongoDB Connection URI.

注意:

This method is not intended to be used to execute » insert, » update, or » delete commands. Users are encouraged to use MongoDB\Driver\Manager::executeBulkWrite() for those commands.

パラメータ

db (string)

コマンドを実行するデータベースの名前。

command (MongoDB\Driver\Command)

実行するコマンド。

options
{| |+ options ! Option ! Type ! Description |- | session | MongoDB\Driver\Session |

A session to associate with the operation.

|- | writeConcern | MongoDB\Driver\WriteConcern

|

A write concern to apply to the operation.

|}

警告

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().


返り値

成功した場合に MongoDB\Driver\Cursor を返します。


エラー / 例外


変更履歴

バージョン 説明
PECL mongodb 1.4.4 MongoDB\Driver\Exception\InvalidArgumentException

will be thrown if the "session" option is used in combination with an unacknowledged write concern.


参考