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Testing PostgreSQL connection with Python
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| import psycopg2 | |
| #establishing the connection | |
| conn = psycopg2.connect( | |
| database="postgres", user='postgres', password='12345678', host='127.0.0.1', port= '5432' | |
| ) | |
| #Creating a cursor object using the cursor() method | |
| cursor = conn.cursor() | |
| #Executing an MYSQL function using the execute() method | |
| cursor.execute("select version()") | |
| # Fetch a single row using fetchone() method. | |
| data = cursor.fetchone() | |
| print("Connection established to: ",data) | |
| #Closing the connection | |
| conn.close() |
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pip install psycopg2