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Update modules/ROOT/pages/postgresql.adoc

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niko d 2022-01-01 19:39:54 +00:00
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modules/ROOT/pages/postgresql.adoc
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@ -12,10 +12,10 @@ recent Fedora Linux releases.
sudo dnf install postgresql-server postgresql-contrib
....
The postgresql server is not running and disabled by default. You can start it during boot using following command:
The postgresql server is not running and disabled by default. To set it to start at boot, run:
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sudo systemctl enable postgresql
sudo systemctl enable postgresql
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The database needs to be populated with initial data after installation. The database initialization could be done using following command. It
@ -25,7 +25,7 @@ creates the configuration files postgresql.conf and pg_hba.conf
sudo postgresql-setup --initdb --unit postgresql
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You can now start the postgresql server manually as follows.
To start the postgresql server manually, run
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sudo systemctl start postgresql
@ -41,24 +41,23 @@ Now you need to create a user and database for the user. This needs to be run fr
sudo -u postgres psql
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From here you can create a postgres user and database. Note: you can also run this from the shell as well with `createuser lenny` and `createdb --owner=lenny carl`.
From here you can create a postgres user and database. Here, we will assume your computer's user account is called `lenny`. Note: you can also run this from the shell as well with `createuser lenny` and `createdb --owner=lenny carl`.
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postgres=# CREATE USER lenny WITH PASSWORD 'leonard';
postgres=# CREATE DATABASE carl OWNER lenny;
postgres=# CREATE DATABASE my_project OWNER lenny;
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It might be good idea to add password for the `postgres` user while you're at it:
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postgres=# \password postgres
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Now you can access your database and start using it.
Press Ctrl + D or `\q` to leave the psql session running as user `postgres`. Now you can access your new database from your user account (`lenny`) and start using it.
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psql carl
psql my_project
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@ -90,8 +89,7 @@ Nov 14 11:45:56 mlich-lenovo.usersys.redhat.com postgresql-check-db-dir[2108
Nov 14 11:45:56 mlich-lenovo.usersys.redhat.com postgresql-check-db-dir[2108]: Use "postgresql-setup upgrade" to upgrade to version 9.3.
....
With version 9 you can use the upgrade tool. It is packaged as
`postgresql-upgrade`:
With version 9 you can use the upgrade tool. It is packaged as `postgresql-upgrade`:
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postgresql-setup upgrade