Default Database: postgres

Default Username: postgres

Default Password: postgres

# The default password for PostgreSQL is blank or empty string.

# However, it is highly recommended to set a strong password for security purposes.

​

# You can use the following code to connect to a PostgreSQL database:

​

import psycopg2

​

# Set the required database connection details

dbname = 'your_database_name'  # Replace 'your_database_name' with the actual database name

user = 'your_username'  # Replace 'your_username' with the actual username

password = ''  # Leave empty for default or replace with the actual password

host = 'localhost'  # Replace 'localhost' with the actual host if necessary

port = '5432'  # Replace '5432' with the actual port if necessary

​

try:

    # Establish the database connection

    conn = psycopg2.connect(dbname=dbname, user=user, password=password, host=host, port=port)

​

    # Perform database operations

​

    # Close the database connection

    conn.close()

    print("Successfully connected to the PostgreSQL database!")

​

except (Exception, psycopg2.Error) as error:

    print("Error while connecting to PostgreSQL database:", error)