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How to Connect PostgreSQL with Python

  • To connect PostgreSQL with Python, you need to install the psycopg2 library.
  • Once installed, you can use the following Python code to establish a connection with the database.
  • After connecting to the database, you can retrieve the cursor to traverse the records.
  • To retrieve data, you can execute SQL queries and use fetchall(), fetchone(), or fetchmany() methods.

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