At 20:25 31/03/01 -0500, Tom Lane wrote:
>
>> That's what I meant; can we easily do the 'not in the parent' part, since
>> we may have to go up a long hierarchy to find the parent?
>
>pg_dump must already contain code to traverse the inheritance hierarchy
>(I haven't looked to see where). Couldn't we just extend it to believe
>that it's found a match only if the default value and NOT NULL state
>match, as well as the column name?
>
You are correct; flagInhAttrs in common.c does the work, and it should be
easy to change. At the moment it extracts all tables attrs then looks for
an attr with the same name in any parent table. We can extend this to check
NOT NULL and DEFAULT. Should I also check TYPEDEFN - can that be changed?
----------------------------------------------------------------
Philip Warner | __---_____
Albatross Consulting Pty. Ltd. |----/ - \
(A.B.N. 75 008 659 498) | /(@) ______---_
Tel: (+61) 0500 83 82 81 | _________ \
Fax: (+61) 0500 83 82 82 | ___________ |
Http://www.rhyme.com.au | / \| | --________--
PGP key available upon request, | /
and from pgp5.ai.mit.edu:11371 |/