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sql-practice-problems

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Here are 28 public repositories matching this topic...

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iweld / SQL_Coding_Challenge

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

beginner-friendly sql-challenges sql-project sql-practice sql-practice-problems sql-challenge

Updated Feb 1, 2024
PLpgSQL

iweld / sql_interview_questions

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

sql sql-practice sql-interview-questions sql-interview-questions-answers sql-practice-problems

Updated Feb 2, 2024
PLpgSQL

iweld / data-analyst-job-postings

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A PostgreSQL project using a dataset that pulls job postings from Google's search results for Data Analyst positions in the United States. Dataset created by Luke Barousse.

data-analytics data-projects data-jobs sql-project analyst-jobs sql-practice-problems data-salaries

Updated Oct 7, 2023

iweld / 8_week_sql_challenge

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SQL Case study solutions for #8WeekSQLChallenge by Danny Ma

sql postgresql data-analytics sql-challenges sql-project sql-practice 8weeksqlchallenge 8-week-sql-challenge sql-practice-problems sql-challenge

Updated Oct 7, 2023

erjan / sql_exercises

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

mysql sql postgresql sql-query sql-queries sql-exercises sql-practice sql-practice-problems sql-practice-exercises

Updated Apr 26, 2024
Python

ggeerraarrdd / sql-everyday

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One SQL problem a day for a year

sql leetcode codewars datacamp sql-challenges sql-practice sql-interview-questions sql-interview-questions-answers sql-practice-problems datalemur

Updated Mar 30, 2026
Python

thecoddiwompler / sql-practice-problems

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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.

sql leetcode leetcode-solutions leetcode-questions sql-practice sql-programming sql-practice-problems

Updated Nov 21, 2025
Jupyter Notebook

costinEEST / sql-track

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Relational databases path to mastery

sql sqlite postgresql relational-databases learning-sql sql-exercises learn-sql sql-practice sql-practice-problems

Updated Sep 12, 2022

Ronit049 / sql-queries-and-dbms

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A complete collection of **SQL queries** and **DBMS concepts** for beginners to advanced learners. This repository is designed to help students, developers, and interview aspirants master **Database Management Systems (DBMS)** and **SQL** efficiently.

mysql learning dbms mysql-database database-management interview-preparation dbms-project sql-tutorial sql-practice sql-practice-problems sql-practice-exercises

Updated Mar 25, 2026

iamAntimPal / SQL-Project

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Real-World SQL Projects: Blinkit & Pizzahunt

sql sql-server sqlite sql-practice sql-practice-problems sql-practice-exercises sql-pro

Updated May 31, 2025
Jupyter Notebook

suyash-purwar / top-sql-50-leetcode

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Solutions for SQL 50 Leetcode

mysql sql leetcode structured-query-language sql-practice-problems

Updated Aug 30, 2023

shraddhaag / sql-practice-problem-solutions

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A repository of solutions to SQL Practice Problems.

postgres sql solutions sql-practice-problems

Updated Jul 2, 2022

williamchenjun / DB-Revision

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

mysql data-science sql database dbms mariadb data-warehouse sql-query db datawarehouse database-design database-normalization sql-practice sql-practice-problems

Updated Dec 29, 2022

adityaPorwal14 / mysql-practice-queries

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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.

mysql queries mysql-database sql-practice sql-practice-problems

Updated Jun 20, 2025

Rusher0077 / SQL-Practice-Portfolio

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SQL practice problems solved across platforms for Data Analyst preparation

sql data-analytics leetcode-sql hackerrank-sql data-ana coding-practice sql-interview stratascratch sql-practice-problems datalemur

Updated Jul 12, 2026

shubham-lingam / sql-practice-journey

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A collection of SQL practice, problem-solving exercises, and completion achievements from SQL-Practice.com, W3Schools, HackerRank, DataLemur, and LeetCode.

sql database data-analytics data-analysis relational-databases sql-queries sql-aggregation sql-subqueries sql-practice sql-interview-questions-answers sql-practice-problems sql-joins sql-problem-solving

Updated Aug 12, 2026

ttrimmis / SQL_Ladder_Challenge

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Using SQLite database, answering the provided SQL problems that get progressively harder.

sql sql-practice-problems

Updated Jul 15, 2024
Python

KabileshwaranKabil / sql-mastery-journey

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A structured SQL & MySQL learning repository containing notes, practice problems, query exercises, database designs, and real-world projects from beginner to advanced level.

mysql sql database dbms mysql-database sql-practice sql-practice-problems sql-leetcode

Updated May 9, 2026

datascientistshorya / sakila

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SQL practice projects built on the Sakila sample database, focusing on real-world querying, data analysis, and database concepts like joins, grouping, subqueries, and filtering

mysql sakila dbms-mini-project sql-practice-problems