how to create database in postgresql code example

Example 1: create postgres database

sudo -u postgres psql
postgres=# create database mydb;
postgres=# create user myuser with encrypted password 'mypass';
postgres=# grant all privileges on database mydb to myuser;

Example 2: psql create database

CREATE DATABASE dbname;

Example 3: connecting to a new database using postgresql sql shell

For Windows users using the SQL shell

\c DB_NAME USER_NAME HOST PORT

// to get the connection details such as your username, host and port simply use the "\conninfo" command

eg : \c test1 john_doe localhost 5432

Example 4: create database postgres

createdb -h localhost -p 5432 -U postgres testdb
password ******