When two or more queries are running concurrent in the same transaction, a failure happenning in any of the queries implies in a broken transaction and any new message to the server should result in a error since the server state will be in failure.
Notifying all open results in the transaction about any error avoids any new message to be send by these objects.
When two or more queries are running concurrent in the same transaction, a failure happenning in any of the queries implies in a broken transaction and any new message to the server should result in a error since the server state will be in failure.
Notifying all open results in the transaction about any error avoids any new message to be send by these objects.