Triggers
Triggers (hooks) intercept CRUD operations in the database and call a function or a method. This is very useful, when you want to enable automatic verification of data or security rules. You can create class-level and document-level triggers. They will work, respectively, for any document of a class or for specific documents.
To read more about triggers in OrientDB, see http://orientdb.com/docs/last/Hook.html.
[THE FURTHER PART OF THIS SECTION IS UNDER DEVELOPMENT]
To create a trigger, derive a class from the abstract class OTriggered.
Class level hooks
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Document level hooks
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