python postgresql fetchall to list

in this tutorial, we will explore how to use python with postgresql to fetch data from a database table and store it as a list using the fetchall() method. postgresql is a powerful open-source relational database management system, and python provides several libraries to interact with it, such as psycopg2.
before we begin, make sure you have the following installed:
first, let's create a simple postgresql database and table for demonstration purposes. open your postgresql terminal or any postgresql client and execute the following sql commands:
now let's write python code to connect to our postgresql database, fetch data from the employees table, and store it as a list.
in this tutorial, you learned how to fetch data from a postgresql database table using python's psycopg2 library and store it as a list. this method allows you to retrieve database records and manipulate them easily in your python code.
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