Change Handlers with ODataDB

ODataDB reads the handler configuration tables and views.

It supports features described in the following topics:

• Change Handlers Using Stored Procedures
• Change Handlers Using SQL
• Change Handlers Using Tables
• Change Handlers Using Views

ODataDB creates ActionImports for each handler and publishes change handlers in ODataDB.ChangeHandler metadata annotations.

You can find the declared change handlers in the sample model online:

https://odatadb.savetodb.com/v4/mssql-023/default/en-us/$metadata

The built-in JavaScript client and SaveToDB 8+ read the metadata annotations and execute the ActionImports on every cell change.