Tom Lane wrote:
>
> Almost everything I just said is already how it works today; the
> difference is that today you do not have the option to drop t1 without
> dropping the sequence, because there's no (non-hack) way to remove the
> dependency.
>
As far as I understand your proposal I like it, but I'd like to insure
that the situation where a sequence is used by multiple tables is
handled correctly. There _are_ databases that reuse a sequence for
multiple serial-like columns, and pgadmin supports this (including a
pg_depend insert, which would need a version dependent fix).
Regards,
Andreas
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