MongoDB\Driver\Monitoring\CommandStartedEvent::getOperationId
Returns the command's operation ID
説明
final public string MongoDB\Driver\Monitoring\CommandStartedEvent::getOperationId()
The operation ID is generated by the extension and may be used to link events
together such as bulk write operations, which may have been split across
several commands at the protocol level.
注意:
Since multiple commands may share the same operation ID, it is not reliable
to use this value to associate event objects with each other. The request ID
returned by
MongoDB\Driver\Monitoring\CommandStartedEvent::getRequestId
should be used instead.
戻り値
Returns the command's operation ID.
エラー / 例外
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
参考
- MongoDB\Driver\Monitoring\CommandFailedEvent::getOperationId
- MongoDB\Driver\Monitoring\CommandSucceededEvent::getOperationId
- MongoDB\Driver\Monitoring\CommandStartedEvent::getRequestId
- Application Performance Monitoring (APM)