Can I check if a primary key exists within a SQLite table python

Certainly! Checking if a primary key exists within an SQLite table in Python involves querying the SQLite system tables to retrieve information about the table's schema. Here's a step-by-step tutorial with code examples:
If you haven't installed the sqlite3 library in Python, you can install it using:
The check_primary_key_existence function takes the table name as an argument and queries the PRAGMA table_info to retrieve information about the table columns, including whether each column is part of the primary key.
The function iterates over the columns, and if it finds any column marked as a primary key, it returns True. Otherwise, it returns False.
Finally, we use this function to check if the specified table has a primary key and print the result.
This tutorial provides a simple and effective way to check for the existence of a primary key within an SQLite table using Python.
ChatGPT