python call postgresql function

certainly! connecting python to postgresql and calling a function involves several steps. below is a step-by-step tutorial with a code example to demonstrate how to achieve this. in this tutorial, i'll use the psycopg2 library, which is a popular postgresql adapter for python.
install psycopg2 library:
have a postgresql server installed and running.
replace the placeholder values (dbname, user, password, host, port) with your postgresql database information.
assuming you have a postgresql function named example_function that takes parameters and returns a result.
replace example_function with the name of your postgresql function and adjust the parameters accordingly.
this tutorial provides a basic framework for calling a postgresql function from python. adjust the code according to your specific database and function requirements.
chatgpt
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