On tis, 2010-11-02 at 10:54 -0700, Robert Haas wrote:
> What do you plan to do about this case?
>
> CREATE TYPE test_type AS (a int, b text);
> CREATE TABLE test_tbl (x test_type);
> ALTER TYPE test_type ADD ATTRIBUTE c text;
This is currently prohibited, and I'm not planning to do anything about
that.