Historically, the hardest task when working withPostgreSQLhas been dealing with the upgrades. The most intuitive upgrade way you can think of is to generate a replica in a new version and perform a failover of the application into it. With PostgreSQL, this was simply not possible in a native...
PostgreSQL 10 has reached end of life - it's time to upgrade to a newer Postgres version. Learn how to upgrade from PostgreSQL 10 to PostgreSQL 14.
When you need to upgrade the PostgreSQL version on Ubuntu, the process is pretty straightforward. This works for upgrading any version from Postgres 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 10, 11, 12, 13, 14, 15, 16, 17
Continue ReadingProtected: How to do major version upgrade on Patroni cluster Protected: How to set up pgbackrest for Patroni PostgreSQL Cluster on Cent OS Post author:postgreshelp Post published:April 14, 2024 Post category:HOW TO Safeguarding Your Patroni PostgreSQL Cluster with pgBackRest on ...
We explain the precise maintenance process to execute a major version upgrade of PostgreSQL.Jose Finotto production We teamed up with OnGres to perform a major version upgrade of GitLab.com's main Postgres cluster from version 9.6 to 11 back in May 2020. We upgraded it during a maintenance ...
To:Suya Huang <shuang@connexity.com> Cc:"pgsql-admin@postgresql.org" <pgsql-admin@postgresql.org> Subject:Re: [ADMIN] how to downgrade Postgres in Ubuntu Hi, You can follow below steps: 1. Stop the cluster . 2. If you have backup of old bin and postgresql.conf revert it and start...
postgres=# ALTER USER postgres PASSWORD 'demoPassword'; The above SQL query sets the user password todemoPassword. Please note that, we have used a very simple password because this is a demo environment. However, the same is not recommended in the production environment. ...
1.Open pgAdmin and go to “Servers” in the left pane and right-click on “Servers” and choose “Create” > “Server“. 2.In the “Create – Server” dialog, enter a name for your server and go to the “Connection” tab and enterlocalhostas the host, and the username (postgres) ...
Step 9: Connect to PostgreSQL server with the Postgres user and Create a New User & Database by using the below command [root@Linuxhelp ~]# sudo -u postgres psqlcould not change directory to "/root": Permission denied psql (15.3) ...
If you are not keen on moving in and out of the system account too often, there is always an option to add users with the sudo command. sudo -u postgres createuser --interactive In both scenarios, the system will ask you for the role name to be added, along with the access type fo...