I want to know WHERE to write stored procedures in PostgreSQL?
I mean not how to write but the very basic thing where to write, where to go if I want to write one?
Is it written just like query or in some different sort of file?
I am fairly new to postgresql
So please explain as much as possible
Just use any text editor to create a (SQL) file containing the necessary CREATE FUNCTION statement.
Then run that file using psql.
As an alternative you can use a GUI tool like pgAdmin or something similar (Squirrel, DbVisualizer, SQL Workbench/J, …) where you have the editor “built-in”
You can directly run the statement that you edit against the database.