DOWNLOAD FROM HERE : https://www.postgresql.org/download/windows/

postgresql-9.3.3-1-windows-x64.exe --unattendedmodeui minimal --mode unattended --superpassword "password" --servicename "postgreSQL"

--servicepassword "password" --serverport 5432

To install and use PostgreSQL on Windows, you can follow these steps:

​

1. Download the PostgreSQL installer for Windows from the official website: https://www.postgresql.org/download/windows/

​

2. Run the installer and choose the installation directory.

​

3. During the installation, you will be prompted to set a password for the default PostgreSQL user 'postgres'. Choose a strong password and remember it.

​

4. After the installation is complete, you can open the pgAdmin tool, which is a graphical interface for managing PostgreSQL databases.

​

5. To create a new database, right-click on 'Databases' in the Object browser and select 'Create' > 'Database'. Give your database a name and configure any additional options.

​

6. To connect to the PostgreSQL database, you can use a programming language like Python. Here's an example using the psycopg2 library:

​

   import psycopg2

​

   # Connect to PostgreSQL

   conn = psycopg2.connect(

       host="localhost",

       port="5432",

       database="your_database",

       user="postgres",

       password="your_password"

   )

​

   # Execute a query

   cursor = conn.cursor()

   cursor.execute("SELECT * FROM your_table")

   results = cursor.fetchall()

​

   # Print the results

   for row in results:

       print(row)

​

   # Close the connection

   cursor.close()

   conn.close()

​

Make sure to replace "your_database" with the actual name of your database, and "your_password" with the password you set during the installation.

​

Happy coding!