PostgreSQL is a very popular choice among SQL users. It offers a variety of features and is compatible with numerous programming languages. Thousands of programmers use Postgres to store all the data of their we
Use the pg_database_size() function to get the Database size. The syntax of the pg_database_size() function will be as follows: pg_database_size('database_name'); Example #1: How to Use the pg_database_size() function in PostgreSQL? We already have a database named “example”....
PostgreSQL renamed the database statement used to change the database name to another name; we can rename any database using the alter database statement. To rename the database in PostgreSQL, we first need to disconnect from the database from which we have connected; after disconnecting from ...
However, using Virtual Machines (VMs) on IaaS and Containers with Kubernetes (K8s) are also doing well in the market. Q: How are you moving your databases to the cloud? Answer% of responses Virtual Machines on laaS 10% K8s and Containers 35% Database as a Service 55% While DB...
Create the database for the spring boot application. Give the privileges of users on the database which was we have created to access the application. We need a spring boot starter to use the PostgreSQL database in our application. First, the spring boot starter parent will contain the appli...
Option #2: Execute this query to forcefully terminate the backend process: Copy 1SELECTpg_terminate_backend(<pid of the process>); How to rename a database in PostgreSQL? To rename a database in PostgreSQL, you can use theALTER DATABASEstatement followed by theRENAME TOclause. For example,...
Ifwal_levelis not set tological, you’ll need to modify your PostgreSQL configuration file (postgresql.conf) and restart the server: wal_level = logical pg_dump method This method creates a snapshot of your source database at a specific point in time, which is then transferred to the targ...
Looking for an automatic way to connect to PostgreSQL? Hevo Data is a no-code data pipeline that helps in smooth data transfer from PostgreSQL, the powerful open-source relational database, to any destination of your choice. Here’s why you should try Hevo: Get real-time notifications. Liv...
To confirm the database was created, get the list of databases by typing the following command: \l Copy You’ll seeflask_dbin the list of databases. When you are finished, exit out of the PostgreSQL prompt by typing: \q Copy Postgres is now set up so that you can connect to and...
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...