Re: create tablespaces and users - Mailing list pgsql-admin

From Pepe TD Vo
Subject Re: create tablespaces and users
Date
Msg-id 2088852869.450616.1547563351918@mail.yahoo.com
Whole thread Raw
In response to Re: create tablespaces and users  (Thomas Kellerer <spam_eater@gmx.net>)
Responses Re: create tablespaces and users  (Pepe TD Vo <pepevo@yahoo.com>)
Re: create tablespaces and users  (Thomas Kellerer <spam_eater@gmx.net>)
List pgsql-admin
so you suggest not to create the tablespace and associate with the database, right?  What's about the owner?  Still postgres or create user owner?  From Oracle we have 4 schemas for cidr database.

CREATE DATABASE "CIDR"
    WITH 
    OWNER = postgres   --> or new users????
    ENCODING = 'UTF8'
    LC_COLLATE = 'en_US.UTF-8'
    LC_CTYPE = 'en_US.UTF-8'
    TABLESPACE = pg_default
    CONNECTION LIMIT = -1;
 
thank you.

Bach-Nga

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On Tuesday, January 15, 2019 2:26 AM, Thomas Kellerer <spam_eater@gmx.net> wrote:


Pepe TD Vo schrieb am 14.01.2019 um 16:24:

> From oracle databases, I have few tablespaces and users created for
> that particular database.  How could I do the same for postgres?


The question is: what was the reason to use tablespaces in Oracle?

Most of the time I see an Oracle installation with a tablespace per user, it's to manage space more easily.

As Postgres does not store data in one huge file, this is not really relevant here.
As soon as a table is dropped, the space is released from the filesystem.

So just create the users and let them use the default tablespace, unless you used the tablespaces
to distribute the I/O load to different disks.

Thomas







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