The requirement was to use the selectManyCheckbox component and to save the selection in the database in a varchar2 column of type.
So I created a custom table in the HR schema, MY_EMPLOYEES with 3 columns; ID (number), NAME (varchar2) and DEPARTMENTS (varchar2).
I then created the basic ADFBC objects (an entity MyEmployees based on the MY_EMPLOYEES table, a view MyEmployeesView based on the MyEmployees entity and an application module AppModule that has the MyEmployeesView selected in the data model). Read the complete article here.
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