A single PostgreSQL server can contain many databases. Let’s explore three different approaches to list databases in PostgreSQL!
Azure Database for PostgreSQL logs provides useful information about database activity, that can help in performance tuning and troubleshooting. While a perfect logging configuration will be a matter of trial and error, what I have explained here is how you can configure logs, set up ...
We can use the below command to choose a specific database from multiple databases in PostgreSQL. Mostly we have used \l db_name command to select a particular database in PostgreSQL. Please find below syntax and examples for the same. Syntax Please find below the syntax to select a particu...
This blog post will explain how to rename a database in PostgreSQL using the following context: How to Rename Databases in PostgreSQL Using psql? How to Rename Databases in PostgreSQL Using pgAdmin? So, let’s start. How to Rename Databases in PostgreSQL Using psql Following are the prerequisit...
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...
How to kill/stop a query in PostgreSQL? First, check the running processes by executing: Copy 1SELECT*FROMpg_stat_activity2WHEREstate ='active'; Find the PID (<pid_of_the_process>) of the process you want to kill. Then, you have two options: ...
In this step, we are checking the postgresql project and its file. But first, we have to check all the structures of the project. After checking the project, create a database and user In this step, we create the user name as spring-boot and the database name as springbootpost to co...
You should now know enough to create and manage simple tables in PostgreSQL. These skills will be helpful if you are managing data from another application, or learning the how to control PostgreSQL from the command line. Thanks for learning with the DigitalOcean Community. Check out ...
Right-click on “Databases”, select “Create”, and then “Database”. Provide a name for your new database and save. You can now access and operate on this database via SQL commands or through the GUI. 3. Basics of Tables in PostgreSQL ...
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...