From: | Sébastien Bihorel <pomchip(at)free(dot)fr> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | |
Date: | 2019-11-21 14:42:20 |
Message-ID: | CABR8Zvrk0_SyM1WG7jV6d_LmyNx04HxF0hon2dzxmLjKXVaQNg@mail.gmail.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
Hi,
I am new to this list and reaching out because I am having troubles setting
up a local PostgreSQL database on my laptop. Maybe, as a preamble, I should
say that I am pretty much a novice trying to teach myself and get practical
experience about database and SQL queries (I have some general idea about
relational DB structure and operation but no actual experience creating a
DB or writing SQL queries).
Some background about my setup:
- OS: my laptop runs Linux Mint 19.1 (a flavor of ubuntu 18.04); psql 12.1
was installed along with pgadmin 4. There is a single user (ie, sebastien)
on this machine and the group postgres exists.
- database: I have successfully created the new superuser sebastien
List of roles
Role name | Attributes |
Member of
-----------+------------------------------------------------------------+-----------
postgres | Superuser, Create role, Create DB, Replication, Bypass RLS | {}
sebastien | Superuser, Create DB +| {}
| Password valid until infinity |
I have also successfully created a database (sebastien) for the new
superuser sebastien, and a schema (test) within this database.
Now, I would like to assign a particular disk location for the tablespace
used by this database but I am getting all kinds of errors apparently
linked to folder permissions.
The location is /home/sebastien/data/pgdata96_sebastien has the following
properties:
/home/sebastien/data $ ls -l
drwxr-xr-x 2 sebastien postgres 4096 Nov 19 09:14 pgdata96_sebastien
Starting psql as sebastien, I tried the following requests and got the
following errors:
sebastien=# CREATE TABLESPACE sebdata LOCATION
'/home/sebastien/data/pgdata96_sebastien';
ERROR: could not set permissions on directory
"/home/sebastien/data/pgdata96_sebastien": Permission denied
sebastien=# ALTER DATABASE sebastien set TABLESPACE
'/home/sebastien/data/pgdata96_sebastien';
ERROR: syntax error at or near "'/home/sebastien/data/pgdata96_sebastien'"
LINE 1: ALTER DATABASE sebastien set TABLESPACE '/home/sebastien/dat...
The manual states "The location must be an existing, empty directory that
is owned by the PostgreSQL operating system user." So, I am not sure what I
am doing wrong. Web searches ran on these error messages did not enlighten
me more...
I would greatly appreciated any pointers to reference material on these
issues or advises on how to approach this.
Thank you in advance for your time.
From | Date | Subject | |
---|---|---|---|
Next Message | Laurenz Albe | 2019-11-21 14:42:30 | Re: Extract transaction from WAL |
Previous Message | stan | 2019-11-21 14:35:39 | Re: Help with authentication on Debain/Ubuntu installation |