MongoDB\Driver\CursorInterface::isDead
(mongodb >=1.6.0)
MongoDB\Driver\CursorInterface::isDead — Checks if the cursor may have additional results
Description
abstract public MongoDB\Driver\CursorInterface::isDead():
bool
- Advancing a non-tailable cursor did not return a document
- The cursor encountered an error
- The cursor read its last batch to completion
- The cursor reached its configured limit
This is primarily useful with tailable cursors.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
Returns true if additional results are not available, and false
otherwise.
Erreurs / Exceptions
- Lance une exception MongoDB\Driver\InvalidArgumentException lors d'une erreur survenue pendant l'analyse d'un argument.
