Change Handlers with ODataDB

ODataDB reads the handler configuration from tables and views.

It supports the following features:

• 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 the ODataDB.ChangeHandler metadata annotations.

You can view 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 these metadata annotations and execute the ActionImports whenever a cell changes.