Re: ALTER SEQUENCE enchancement - Mailing list pgsql-hackers

From Neil Conway
Subject Re: ALTER SEQUENCE enchancement
Date
Msg-id 87wu9psq6j.fsf@mailbox.samurai.com
Whole thread Raw
In response to ALTER SEQUENCE enchancement  (Christopher Kings-Lynne <chriskl@familyhealth.com.au>)
List pgsql-hackers
Christopher Kings-Lynne <chriskl@familyhealth.com.au> writes:
> Is there demand for this syntax:
>
> ALTER SEQUENCE ON table(col) CYCLE 100;

What if the values in a column are generated via a sequence that was
created independently -- i.e. it's not a SERIAL column?

I'm not very enthusiastic about features that assume a one-to-one
mapping between sequences and columns; in general, the mapping is
many-to-many.

-Neil



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