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1. www.hackerrank.com › domains › sqlSolve SQL | HackerRank

   www.hackerrank.com › domains › sql

   Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

2. www.hackerrank.com › skills-verification › sql_basicSQL (Basic) Skills Certification Test - HackerRank

   www.hackerrank.com › skills-verification › sql_basic

   Verify your SQL Skills. Accelerate your Job Search. Take the HackerRank Certification Test and showcase your knowledge as a HackerRank verified developer.

3. www.hackerrank.com › sqlProgramming problems and Competitions :: HackerRank

   www.hackerrank.com › sql

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   Join over 11 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

4. www.hackerrank.com › skills-directory › sql_basicSQL (Basic) | Skills Directory | HackerRank

   www.hackerrank.com › skills-directory › sql_basic

   SQL is an industry-standard query language that works with relational databases. Unlike some earlier systems, queries are performed at the server and only the results are passed to a client. This resulted in the ability to work with large databases efficiently over a network.

5. towardsdatascience.com › 9-tips-that-helped-me-clear-all-hackerrank-sql9 Tips That Helped Me Clear All HackerRank SQL Challenges in 2...

   towardsdatascience.com › 9-tips-that-helped-me-clear-all-hackerrank-sql

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   Oct 19, 2021 · Tip #1: Gain some Basic SQL Knowledge First. Obviously, you need to have some fundamental SQL knowledge to start the challenges, though you’ll learn much more along the way. Learning basic SQL is relatively easy these days since we have tons of resources online to help you out. Two good sources I used:

6. github.com › topics › hackerrank-sql-solutionshackerrank-sql-solutions · GitHub Topics · GitHub

   github.com › topics › hackerrank-sql-solutions

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   Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test 🎓.

7. www.youtube.com › playlistHackerrank SQL Solutions Playlist: Practice SQL Challenges ... -...

   www.youtube.com › playlist

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   Welcome to the ultimate HackerRank SQL Solutions playlist by Data Analyst Explorers! 📊 Whether you're a budding data enthusiast or an experienced analyst, ...

8. www.hackerrank.com › Learn_SQLProgramming Problems and Competitions :: HackerRank

   www.hackerrank.com › Learn_SQL

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   Check your score. Join over 11 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

9. www.hackerrank.com › dashboardDashboard | HackerRank

   www.hackerrank.com › dashboard

   Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

10. candidatesupport.hackerrank.com › hc › en-usAnswering Database programming Questions – HackerRank Candidates

    candidatesupport.hackerrank.com › hc › en-us

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    Dec 2, 2022 · In HackerRank Tests, Database (DB) Engineering questions assess the candidates' database querying knowledge in Microsoft SQL, MySQL, Oracle, or DB2 databases.