From: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Re: Changing the default value of an inherited column |
Date: | 2001-04-01 01:50:06 |
Message-ID: | 3.0.5.32.20010401115006.02973d60@mail.rhyme.com.au |
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Lists: | pgsql-hackers |
At 20:40 31/03/01 -0500, Tom Lane wrote:
>Philip Warner <pjw(at)rhyme(dot)com(dot)au> writes:
>> 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?
>
>We presently disallow change of type in child tables, but you might as
>well check that too, if it's just one more strcmp ...
Looks like it; and just to confirm, based on previous messages, I assume I
should look at the parents from right to left?
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