On Wed, Mar 7, 2018 at 11:49 PM, Matheus de Oliveira
<matioli.matheus@gmail.com> wrote:
>
>
> Em 3 de mar de 2018 19:32, "Peter Eisentraut"
> <peter.eisentraut@2ndquadrant.com> escreveu:
>
> On 2/20/18 10:10, Matheus de Oliveira wrote:
>> Besides that, there is a another change in this patch on current ALTER
>> CONSTRAINT about deferrability options. Previously, if the user did
>> ALTER CONSTRAINT without specifying an option on deferrable or
>> initdeferred, it was implied the default options, so this:
>>
>> ALTER TABLE tbl
>> ALTER CONSTRAINT con_name;
>>
>> Was equivalent to:
>>
>> ALTER TABLE tbl
>> ALTER CONSTRAINT con_name NOT DEFERRABLE INITIALLY IMMEDIATE;
>
> Oh, that seems wrong. Probably, it shouldn't even accept that syntax
> with an empty options list, let alone reset options that are not
> mentioned.
>
>
> Yeah, it felt really weird when I noticed it. And I just noticed while
> reading the source.
>
> Can
>
> you prepare a separate patch for this issue?
>
>
> I can do that, no problem. It'll take awhile though, I'm on a trip and will
> be home around March 20th.
Matheus,
When do you think you can provide the patch for bug fix?
Also, the patch you originally posted doesn't apply cleanly. Can you
please post a rebased version?
The patch contains 70 odd lines of test SQL and 3600 odd lines of
output. The total patch is 4200 odd lines. I don't think that it will
be acceptable to add that huge an output to the regression test. You
will need to provide a patch with much smaller output addition and may
be a smaller test as well.
>
> You think this should be applied to all versions that support ALTER
> CONSTRAINT, right?
I think so.
--
Best Wishes,
Ashutosh Bapat
EnterpriseDB Corporation
The Postgres Database Company
