Examples of how to use Langchain to connect to mySQL/PostgreSQL databases - use these to interact with your database & load data.

This Python script connects to a mySQL/PostgreSQL database and imports a specified table. Error messages will confirm once you connect to database and how many rows it was able to select from the table.

These will all be in Python - so download the script you want to use, update the file with your DB type and connection information and then navigate to the directory it's stored in via CMD/PowerShell/Terminal and run:

python connect.py

Output should look like this: