sql-practice

There are 64 repositories under sql-practice topic.

  • mdh266/SQL-Practice

    Solutions to Problems For SQL on Leetcode, Hackerrank & DataLemur

    33240100

  • iweld/SQL_Coding_Challenge

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

    Language:PLpgSQL722017

  • iweld/chicago_crime_and_weather

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

    672031

  • iweld/data_cleaning

    An SQL data cleaning project

    43109

  • iweld/sql_interview_questions

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

    Language:PLpgSQL312010

  • iweld/chicago_traffic_crashes

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

    19105

  • iweld/8_week_sql_challenge

    SQL Case study solutions for #8WeekSQLChallenge by Danny Ma

    18109

  • iweld/aliens_of_america

    Aliens of America. A portfolio building dataset provided by Ian K. on LinkedIn.

    18102

  • Sayan3990/SQL

    SQL/MySQL Cheatsheet and Practice Questions

    15004
  • sql_exercises

    erjan/sql_exercises

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

    Language:Python11115

  • kanugurajesh/SQL

    Sql practice from cs50 course

    Language:Python1110

  • iweld/one_column_sql

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

    Language:PLpgSQL8103

  • iweld/osha_fatalities

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

    6100

  • costinEEST/sql-track

    Relational databases path to mastery

    4102

  • ggeerraarrdd/sql-everyday

    One SQL problem a day for a year

    Language:Python4102

  • jenny-4/sales-data-exploration

    Sales analysis over a PostgreSQL database, aiming to discover diverse insights. Identify best seller products, biggest customers, and sales growth rate

    4106

  • mishra9759harshit/sqldatabase

    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.

    Language:Dockerfile4103

  • thecoddiwompler/sql-practice-problems

    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.

    Language:Jupyter Notebook4

  • Manoj18121812/SQL-Leetcode-Top-50

    💻 Daily solutions to LeetCode’s top 50 SQL problems 🧩 Well-structured queries with comments covering JOINs, GROUP BY, Window Functions, Subqueries & Aggregations 🚀 Perfect for practice, learning & interview prep

    3

  • HarshitLaloriya/Leetcode-SQL-50

    This repository contains solutions to 50 SQL problems from Leetcode, categorized into various SQL concepts. It serves as a learning resource for SQL enthusiasts and a quick reference for solving common SQL queries.

    2100

  • rahull0328/SQL-BASICS

    🌐 Dive into DBMS BASICS! A complete guide to mastering Database Management Systems 📚💻. Perfect for students & professionals to grasp core concepts, practices, & implementation 🚀. Unlock the power of data management today! 🔑✨

    2

  • adityaPorwal14/mysql-practice-queries

    A collection of MySQL practice queries, covering basic to advanced topics. Designed to help students and developers improve their understanding of SQL and database concepts.

    1

  • Anais-RV/sql-chipi-case

    🐼 Aprende SQL resolviendo el misterio del secuestro de Chipi. Proyecto educativo gratuito con retos progresivos: SELECT, JOINs, CTEs, Window Functions. Incluye guías paso a paso sin dar soluciones. Creado con 💜 por Anaïs Rodríguez Villanueva

    Language:Makefile1

  • BUGISU/sql-study-lab

    Oracle 기반 SQL 문법, DML/DDL/TCL/DCL, 서브쿼리, 인라인뷰, 조인, 뷰, 시퀀스, 트랜잭션, PL/SQL까지 폭넓게 다루는 실습 중심 SQL 연습 프로젝트입니다.

    Language:PLSQL1

  • iamAntimPal/SQL-Project

    Real-World SQL Projects: Blinkit & Pizzahunt

    Language:Jupyter Notebook1

  • JENARIKIT/SQL_PROJECT_WHEAT_FLOUR_PD_Perfomance

    data

    1100

  • jessacker/8WeekSQLChallenge

    A collection of completed case studies from Data With Danny's 8 Week SQL Challenge.

    1203

  • jrmst102/mancino

    Synthetic grocery retail dataset ...

    Language:Jupyter Notebook1
  • SQL-Portfolio-105-Problems

    LennySHumphrey/SQL-Portfolio-105-Problems

    Hands-on SQL portfolio of 105 real-world problems showcasing analytical precision, performance tuning, and query mastery.

    Language:PLpgSQL1

  • Muawiya-contact/crack-sql-interview-50

    crack-sql-interview-50

    1

  • omkarshinde1711/mysql

    SQL stash from LeetCode, GFG & HackerRank — synced so you don’t have to sweat it!

    1

  • pvm-harshavardhan/sql-practice

    A work-in-progress open-source SQL practice project featuring a realistic sample database, sample data, and practical SQL exercises for hands-on learning and

    10

  • raleighlittles/SQL-Practice-Solutions

    Annotated solutions to the "SQL Practice" exercises

    110

  • rlrightleft/learn-SQL-MySQL

    SQL exercise solutions for SQLZoo and HackerRank - with explanations. MySQL dialect. Great for learning SQL and MySQL.

    110

  • shaygan75/Programing_Course_Database

    A full T-SQL project for managing and displaying programming course schedules using normalized database design, views, and queries. Includes ERD diagram and multilingual documentation.

    Language:TSQL1

  • williamchenjun/DB-Revision

    Revision for KCL Database winter exams. Includes SQL queries, database normalisation and data warehouse design.

    1100