How to Return Multiline SQL Queries in Python

What will you learn? Learn how to effectively create and return multiline SQL queries in Python. Enhance code readability and maintainability by structuring complex SQL queries across multiple lines. Introduction to the Problem and Solution When dealing with intricate SQL queries, writing them as a single string can lead to code that is difficult to … Read more

Updating Multiple Rows with a Left Join in Python

What will you learn? In this tutorial, you will master the art of updating multiple rows by applying a left join on a model query in Python. By leveraging SQLAlchemy and SQL queries, you’ll gain the skills to efficiently update records based on specific conditions or relationships between tables. Introduction to the Problem and Solution … Read more

Understanding Django’s Ordering by Column Number

Why Does Django Use Column Numbers for Ordering? In our exploration today, we’ll unravel why Django opts to order query results using column numbers instead of column names. This intriguing choice by the Django ORM (Object-Relational Mapping) system offers both efficiency and functionality that may not be immediately obvious. What will you learn? By the … Read more