This tutorial shows you how to check your PostgreSQL version using different methods. Prerequisites Access to the terminal. PostgreSQL database server installed. Check PostgreSQL Version from the Command Line The default way to check the PostgreSQL version is with the-Vor--versionarguments. To do th...
PostgreSQL as a Service (PGaaS) is a specific form of Database as a Service (DBaaS) that enables users to easily create, manage, and use Postgres databases in the cloud. Various cloud service providers offer PGaaS options, including AWS with RDS for Postgres, Microsoft's Azure Dat...
In a production environment, no matter how large or small yourPostgreSQLdatabase may be, regular backup is an essential aspect of database management. In this article, you will learn how to backup and restore a PostgreSQL database. We assume that you already have a working installation of the...
On the first node only, aspostgresuser modify thepostgresql.conffile. The steps below are used for creating a replicated database instance for use with promotablepgsqlpacemaker resource: Below are the settings which should be included, and these can be appended to the bottom of the configuration...
PostgreSQL 12 Multiple PostgreSQL versions are available; we can use any version while developing an application. We use the spring JDBC and JDBC template to connect the PostgreSQL database server. Also, we can use the JPA of spring data to connect the database of PostgreSQL. ...
mkdir postgresql cd postgresql echo localhost:5432:my_database:postgres:my_password >> pgpass.conf Backing up a remote server If you need to back up a remote server add -h and -p options: pg_dump -h host_name -p port_number database_name > database.sql ...
01 Why Is PostgreSQL Storage Optimization Important? 02 Essential PostgreSQL Storage Concepts 03 How To Reduce Your PostgreSQL Database Size 04 Wrap-Up Your phone buzzes in the middle of the night. You pick it up. A monitor went off at work—your PostgreSQL database is slowly...
Step 7: Check the Save Password box if you want pgAdmin to store the password, so you don’t have to enter it each time you want to connect. Step 8: Click OK. After a moment, the database will be connected. The PostgreSQL 14 icon in the Server list will change to an elephant (...
In PostgreSQL, the database objects are created using the CREATE command. In this write-up, we will discuss how to use the Postgres “CREATE” command for Table, View, Sequence, INDEX, Function, and Tablespace Creation. Case 1: Use the CREATE Command For Table Creation ...
That’s all about describing a database object in PostgreSQL using psql’s meta-commands. Bonus Tip 1: How to Describe Postgres Schemas Using psql? A schema in Postgres is like a container that allows us to organize the database objects into logical groups. Postgres allows us to create seve...