Re: ALTER TABLE modifications - Mailing list pgsql-patches

From Christopher Kings-Lynne
Subject Re: ALTER TABLE modifications
Date
Msg-id 3FB59BAE.8090507@familyhealth.com.au
Whole thread Raw
In response to Re: ALTER TABLE modifications  (Alvaro Herrera <alvherre@dcc.uchile.cl>)
List pgsql-patches
> This is expected.  Doing otherwise would incur into a much bigger
> performance hit.
>
> Anyway, IMHO no code should use SELECT * in any case, which is the only
> scenario where one would expect physical column order to matter, isn't
> it?

Well, we can always bring back the old idea of a attlognum which is the
logical order of the columns.  Then we use that to expand *

Chris



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