We currently have it as just a plain check constraint on the relevant column. I'm worried this really paints us into a corner when it comes to expanding or contracting the types and names of parent types. Making it a table of types will increase flexibility.
We currently have it as just a plain check constraint on the relevant column. I'm worried this really paints us into a corner when it comes to expanding or contracting the types and names of parent types. Making it a table of types will increase flexibility.