Re: ALTER TYPE extensions

(2010/09/22 5:17), Peter Eisentraut wrote:
> On tis, 2010-09-21 at 17:53 +0900, KaiGai Kohei wrote:
>> Sorry, I missed a bug when we create a typed table using composite
>> type which has been altered.
>
>> Perhaps, we also need to patch at transformOfType() to
>> skip attributes with attisdropped.
>
> Fixed.
>
OK,

>> An additional question. It seems me we can remove all the attributes
>> from the composite type, although CREATE TYPE prohibits to create
>> a composite type without any attribute.
>> What does it mean a composite type with no attribute?
>> Or, do we need a restriction to prevent the last one attribute?
>
> We need to allow the creation of zero-attribute types then; same as with
> CREATE TABLE. I have fixed that now.
>
OK,

This version of the patch seems to me OK.
I marked it as 'ready for committer'.

Thanks,
--
KaiGai Kohei <kaigai(at)ak(dot)jp(dot)nec(dot)com>