How to pass variables into SQL query using Jupyter Notebooks Python

Title: Passing Variables into SQL Queries in Jupyter Notebooks with Python
Introduction:
Jupyter Notebooks are powerful tools for data analysis, and integrating SQL queries into your notebooks allows you to interact with databases seamlessly. In this tutorial, we will explore how to pass variables into SQL queries using Python within Jupyter Notebooks. This flexibility enables dynamic querying, making your data analysis more versatile.
Prerequisites:
Steps:
Ensure you have the necessary libraries installed. If not, install them using the following commands in a Jupyter Notebook cell:
Import the required libraries for working with databases and data manipulation:
Create a connection to your database. Replace the placeholders (username, password, database, host, port) with your database credentials.
Define the variable you want to pass into the SQL query. For example:
Construct your SQL query with placeholders for variables. Use Python's f-string formatting to inject the variable into the query.
Execute the SQL query using pandas and the database connection.
Display the query results.
Adjust the code according to your database type and schema. This tutorial provides a basic structure for passing variables into SQL queries in Jupyter Notebooks using Python.
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