giving tablenames to functions or procedures

[Quoted] [Quoted] Is there any way to give tablenames to functions or [Quoted] procedures and how can I refer to them?

e.g.

  create function Test
  (cTabName CHAR)
  RETURN CHAR IS
.
.

  BEGIN
.
.

  SELECT Testfield FROM cTabName;
.
.

  END;
  /

This example doesn't work, because the compiler didn't know if the specified table is accessable at runtime.

Any hints?

Thanks,

       Michael

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