On Thu, Jul 30, 2015 at 2:49 AM, Noah Misch <noah@leadboat.com> wrote:
> What exact formula did you have in mind? It must not be merely
>
> 1. "pg_dumpall -g"
> 2. "pg_dump" (without --create) per database
>
> which _never_ works: it emits no CREATE DATABASE statements. Perhaps this?
>
> 1. "pg_dumpall -g"
> 2. Issue a handwritten CREATE DATABASE statement per database with correct
> encoding, lc_ctype and lc_collate parameters. All other database
> properties can be wrong; the dump will fix them.
> 3. "pg_dump" (without --create) per database
>
> That neglects numerous database properties today, but we could make it work.
> Given the problems I described upthread, it's an inferior formula that I
> recommend against propping up. I much prefer making this work completely:
>
> 1. "pg_dumpall -g"
> 2. "pg_dump --create" per database
Gah, OK, I see your point. But we better document this, because if
you need a PhD in PostgreSQL-ology to take a backup, we're not in a
good place.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
