Re: Table constraint ordering disrupted by pg_dump

From: Patricia Holben <pholben(at)greatbridge(dot)com>
To: Philip Warner <pjw(at)rhyme(dot)com(dot)au>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-bugs(at)postgresql(dot)org, terry(at)greatbridge(dot)com
Subject: Re: Table constraint ordering disrupted by pg_dump
Date: 2001-04-03 15:22:55
Message-ID: 20010403.15225500@j53.greatbridge.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-bugs

I have loaded this new version and re-tested but don't see it fixed. If
the standard regression tests are run and after completion a pg_dump is
performed: pg_dump -o regression > dumpfile, if you look in the dumpfile,
you will see that the create for table insert_tbl shows the Check being
applied before the constraint insert_con.

I do have a separate routine which I am running - it isn't complete which
is why I haven't shared it yet - which proves that when the dump is
reloaded the constraints are not applied in the original order.

Tricia Holben
757-233-5568

>>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<<

On 4/3/01, 3:57:02 AM, Philip Warner <pjw(at)rhyme(dot)com(dot)au> wrote regarding Re:
[BUGS] Table constraint ordering disrupted by pg_dump :

> At 23:55 2/04/01 -0400, Tom Lane wrote:
> >Philip Warner <pjw(at)rhyme(dot)com(dot)au> writes:
> >> While it't not a bug, it would be nice if pg_dump reproduced definitions
as
> >> faithfully as possible. To that end, would it be worth selecting the
> >> constraints in OID order (using oid from pg_relcheck)?
> >
> >If it's just another clause in a query, you might as well. I wouldn't
> >take any risks for it though...

> Just an ORDER BY. This has been done in CVS, but since I could not
> reproduce the original problem, I can't check it, so let me know how it
works.

> ----------------------------------------------------------------
> 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 |/

In response to

Responses

Browse pgsql-bugs by date

  From Date Subject
Next Message pgsql-bugs 2001-04-03 15:24:02 to_char miscalculation on April Fool's Day, the start of daylight savings
Previous Message Chris Straka 2001-04-03 15:22:12 to_char miscalculation on April Fool's Day - the start of daylight savings