| From: | Guillaume Lelarge <guillaume(at)lelarge(dot)info> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, Sam Stearns <sam(dot)stearns(at)dat(dot)com>, Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org>, Peter Garza <peter(dot)garza(at)dat(dot)com>, Henry Ashu <henry(dot)ashu(at)dat(dot)com> |
| Subject: | Re: Same Table Name - 2 Owners |
| Date: | 2024-10-05 07:07:05 |
| Message-ID: | CAECtzeXkpJrDxRRKHdS=mz5Sp2PoNqO8AOjmNmb1PF5Y=hj0uA@mail.gmail.com |
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| Lists: | pgsql-admin |
Hello,
Le sam. 5 oct. 2024 à 00:22, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> a écrit :
> "David G. Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> writes:
> > On Friday, October 4, 2024, Sam Stearns <sam(dot)stearns(at)dat(dot)com> wrote:
> >> Is it possible to do this in Postgres?
>
> > Within PostgreSQL, two objects can have the same name if they are of
> > different types (note, relations is a fairly broad type category) or they
> > exist in different schemas.
>
> The Oracle case probably also works by putting the tables in different
> schemas. I recall hearing that Oracle identifies "owner" with
> "schema" much more closely than we do.
>
>
+1
Great article on this topic:
https://stormatics.tech/blogs/transitioning-from-oracle-to-postgresql-understanding-the-concept-of-schema
Regards.
--
Guillaume.
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