(mongodb >=1.4.0)
MongoDB\Driver\Server::executeWriteCommand — Execute a database command that writes on this server
$db
, MongoDB\Driver\Command $command
[, array $options = array()
] ) : MongoDB\Driver\CursorExecutes the command on this 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.
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
| 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. |
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().
成功した場合に MongoDB\Driver\Cursor を返します。
| バージョン | 説明 |
|---|---|
| 1.4.4 | MongoDB\Driver\Exception\InvalidArgumentException will be thrown if the "session" option is used in combination with an unacknowledged write concern. |
注意: 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.