Re: Table constraint ordering disrupted by pg_dump

Patricia Holben <pholben@greatbridge.com>

From: Patricia Holben <pholben@greatbridge.com>
To: Philip Warner <pjw@rhyme.com.au>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-bugs@postgresql.org, terry@greatbridge.com
Date: 2001-04-03T15:22:55Z
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@rhyme.com.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@rhyme.com.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.




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