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How to connect to Oracle, MySql and PostgreSQL databases using Python?
April 29, 2024, 10 a.m. | Luca Liu
DEV Community dev.to
Step 1: Install the necessary libraries
To connect to a database and query data, you need to install the following two libraries:
pandas: A Python library for data analysis, including functions for reading and writing data.
sqlalchemy: A Python library for interacting with relational databases, allowing you to use Python with various databases.
You can install these libraries using the following command in the command prompt or terminal:
pip install pandas
pip install sqlalchemy
Step 2: Connect to …
analysis data data analysis database databases functions install libraries library mysql oracle pandas postgresql programming python query reading relational relational databases sqlalchemy tutorial writing
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