MongoDB\Driver\Session::advanceOperationTime
(mongodb >=1.4.0)
MongoDB\Driver\Session::advanceOperationTime — Advances the operation time for this session
Descrizione
$operationTime): voidAdvances the operation time for this session. If the operation time is less than or equal to the session's current operation time, this function is a no-op.
By using this method in conjunction with MongoDB\Driver\Session::advanceClusterTime() to copy the operation and cluster times from another session, you can ensure that operations in this session are causally consistent with the last operation in the other session.
Elenco dei parametri
-
operationTime -
The operation time is a logical timestamp. Typically, this value will be obtained by calling MongoDB\Driver\Session::getOperationTime() on another session object.
Valori restituiti
Nessun valore viene restituito.
Errori/Eccezioni
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Vedere anche:
- MongoDB\Driver\Session::advanceClusterTime() - Advances the cluster time for this session
- MongoDB\Driver\Session::getClusterTime() - Returns the cluster time for this session
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