Contains solutions for #8WeekSQLChallenge case studies https://8weeksqlchallenge.com/
In this repository, we have SQL problems for practice from beginner level to advanced level using a fictitious database 'Worldwide importers'.
Solutions for common SQL questions in interviews.
This repository contains 50 queries and answers of the popular northwind database carried out in SSMS.
I learned SQL under Udacity Introduction to Data Science nanodegree program. I also used Hackerrank to practice the queries i learned.
Case study solutions for #8weekstudychallenge. 🍽 danny's dinner.
Solutions to SQL interview questions and practice problems
Solutions to short SQL case studies
Case study solutions to the #8WeekSQLChallenge
These are practice problems from HackerRank involving different components of writing SQL queries.
Interactive SQL interview practice tool — Wizardly curated questions, in-browser DuckDB engine, hints, answers, and a SQL Tricks Booklet. Built with Streamlit.
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