You need to update the table structure in the database, and then update the related CDT in Appian to publish the data store entity.
Column names in the database and the CDT are implemented using different naming conventions.
Which statement is appropriate in this scenario?
Updating the table structure in the CDT (Custom Data Type) in Appian can be done in two ways. You can either update the CDT columns directly within Appian Designer or update the CDT-related XSD (XML Schema Definition) and then create a new version from that. This flexibility allows you to choose the method that best fits your project requirements. Therefore, the statement that you can update the CDT columns in Appian Designer, or update the CDT-related XSD and create a new version from that, is most appropriate.
Ultimately, the choice between option A and option D will depend on the specific requirements of your project, the number of columns to update, and the extent of any other changes to the CDT schema. Both options can be effective solutions for updating the CDT to match the naming conventions used in the database.
Nah, D, there's nothing u can do from the designer that cant be done from the XSD(in this context ofc), but the opposite is not true, so yea.. D. Also, changing the name of the field in the CDT designer wont change it in the database, and if they were changed in the database, but not in the XSD, then the DS will tell u that he isnt detecting the columns, cuz it is still looking for the old column names, which dont exist anymore cuz their names were changed.
as per appian
Selected answer : D, Refer the appian doc link : https://docs.appian.com/suite/help/23.4/Custom_Data_Types.html