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Are you wondering if there is a way to An example of how you can cascade a value to two 2 or more columns?.


Assume you want to setup a 3 way cascade. The user should select continent, country , city (in that order),
Also assume you have a table listing all the cities in the world (worldcities) - containing 3 attributes 

  • Continent
  • Country, countryCode
  • City
  • Address



You can now setup a 3 way cascade as follows