How to Debug SQL Queries in Laravel

Debugging SQL queries in complicated Laravel apps can be hard at times, especially when there are a lot of database relationships, joins, or dynamic conditions. When a query doesn't give the expected results, developers need to figure out exactly what went wrong with the database query.

Laravel comes with a number of built-in debugging tools that let developers look at SQL queries and see what's going on behind the scenes. You can quickly see query results, check raw SQL statements, and find problems using these debugging methods.

This guide will show you different ways to debug SQL queries in Laravel that will help you work more efficiently as a developer.

Laravel session driver file or database

Learning about Laravel Session Drivers

Laravel session drivers tell the system where to save session data. Laravel saves session data temporarily when a user interacts with your app so that it can be used again in future requests.

Laravel saves a user's login information in a session when they log into your app, for example. This lets the system know who the user is without them having to log in again on every page.

Using the .env configuration file and the session configuration file, developers can easily change how Laravel stores sessions.