sql-practice

Solutions to Problems For SQL on Leetcode, Hackerrank & DataLemur

Advanced SQL workbook: subqueries, window functions, CTEs, recursive CTEs, and datetime practice.

SQL skills challenge. A small but complete, beginner friendly project to practice basic/intermediate SQL skills.

An SQL analysis exploring the relationship between reported crimes in Chicago and the average daily temperature from 2018 through 2023.

An SQL data cleaning project

A list of the most common entry level SQL interview questions and answers.

An SQL analysis of traffic accidents within the City of Chicago limits and under the jurisdiction of Chicago Police Department (CPD).

📚 My SQL learning journey — practicing from basics to advanced queries, joins, subqueries, views & more.

i tried to solve as many tasks as possible to make my SQL skills better

SQL/MySQL Cheatsheet and Practice Questions

SQL Engineeering Handbook by Mohammad Ammar . Production-ready with SQL tutorials, interview questions, real-world projects, query optimization, window functions, and analytics engineering examples. Created by the Co-Founder of Apex Analyticx . Live Portfolio : https://theammarngp.lovable.app

A professional SQL project demonstrating core database management techniques, including CRUD operations, data validation, safe deletions, and transaction management.

Sql practice from cs50 course

A professional SQL project demonstrating the implementation of relational database concepts, focusing on Foreign Key Constraints and ON DELETE CASCADE behavior.

One SQL problem a day for a year

Dictionary Challenge: An SQL project using basic/intermediate SQL practices with one column of English words.

A dataset used to explore work-related fatalities in the United States.

This is a SQL Database program designed to run in Termux on Android devices. The program allows you to interact with SQL databases directly from your phone using Python. It features a simple, interactive command-line interface (CLI) to practice SQL queries, take quizzes, and track your progress.

Relational databases path to mastery

This repository serves as a collection of diverse and intriguing SQL questions and their Solutions congregated from Leetcode, Data Lemur, various Companies' Interview Questions Data, and various YouTube Channels and blogs.