Hi,
It seems strange to me that nobody else reported this behavior, maybe a
bug.
It just me or what ?. :-).
Today I compiled revision 4455, with an updated postgresql 8.1 beta 2
and still can't modify any table due to "ADD before DROP" issue.
It seems to happen only in table properties dialog. I can add or modify
any table object using ad-hoc property dialogs.
To reproduce it, open a table property dialog and look to SQL tab. It
should say "-- nothing to change" but in my case shows constraints's add
code and corresponding constraints's drop code.
Regards,
Diego.
El vie, 16-09-2005 a las 23:53 -0300, Diego Gil escribió:
> Hi:
>
> I just realized that I am having the following trouble :
>
> If open properties of a table, to adding a column i.e., and that table
> has some constraints, the SQL tab show code similar to :
>
> ALTER TABLE circulation.deliveries ADD CONSTRAINT
> deliveries_delivery_type_id_fk FOREIGN KEY (delivery_type_id)
> REFERENCES circulation.deliveries_types (delivery_type_id) MATCH
> SIMPLE
> ON UPDATE RESTRICT ON DELETE RESTRICT;
>
> ALTER TABLE circulation.deliveries DROP CONSTRAINT
> deliveries_delivery_type_id_fk;
>
> (there are other constraints, deleted for easing the lecture)
>
> which cause an error because constraint already exist: DROP is after
> ADD. And these code should not appears at all, because I did not any
> change to these constraints. Usually says "--nothing to change" or
> similar.
>
> It is a bug or I am doing anything wrong ?. I guess I am using revision
> 4442.
>
> Regards,
> Diego.
>
>
>