Dynamically call constant

[Adrian_Triteanu]

Hey guys,
does anyone know if it is possible to dynamically call a constant based on one parameter the user selects?

I have two constants defined in the manifest file:

constant: schema_version__de {
value: “v1”
export: none
}
constant: schema_version__at {
value: “v2”
export: none
}

I defined a parameter:

parameter: country_code {
    type: unquoted
    default_value: "de"
    allowed_value: {
      label: "DE"
      value: "de"
    }
    allowed_value: {
      label: "AT"
      value: "at"
    }
  }
}

and inside a view i need to create the mapping to a table:

sql_table_name: `my_database.@{schema_version__{% parameter country.country_code %}}

so that the constant is picked up based on the user country selection.
Unfortunately this does not work.
The output is:

SELECT
*
FROM my_database.@{schema_version__de}.my_table

Thank you.