Revertupdtick

This built-in method reverts the updtick value of an instance to its snapshot value.

On a simple instance:

MYINSTANCE.revertUpdtick

is equivalent to:

MYINSTANCE.updtick=MYINSTANCE.snapshot.updtick

On complex graphs of instances, revertUpdtick reverts the update tick of all instances of the graph.

This instruction is primarily used to handle errors during updates of complex objects. If some instances have been updated in the transaction before the error, their updtick values have already been reassigned. When the Rollback is executed, this method is invoked to restore the updtick property on all instances.

Syntax

MYINSTANCE.revertUpdtick

See also

DeleteByKey, updtick, RewriteByKey, Updtick definition.