| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Joel Jacobson <joel(at)gluefinance(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Florian Pflug <fgp(at)phlo(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: pg_depend explained |
| Date: | 2011-01-12 19:27:09 |
| Message-ID: | 1294860373-sup-4250@alvh.no-ip.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Excerpts from Joel Jacobson's message of mié ene 12 16:06:24 -0300 2011:
> The query below can both produce a DOT-format graph and a tsort of the
> creatable order of objects:
>
> WITH
> NewObjectOids AS (
> SELECT * FROM pg_depend WHERE deptype <> 'p'
> EXCEPT
> SELECT * FROM pg_depend_before
> ),
I think this code should live in the Wiki somewhere:
http://wiki.postgresql.org/wiki/Snippets
--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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