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The SQL 50 collection on LeetCode consists of a diverse range of SQL problems designed to assess and enhance your SQL skills. These problems cover a wide array of SQL concepts, including basic queries, subqueries, joins, aggregations, window functions, and more.

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TulipAggarwal/LeetCode-SQL50-Solutions

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LeetCode-SQL-Solutions

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The SQL 50 on LeetCode provided an extensive collection of SQL problems covering a wide range of concepts and techniques. This challenge included easy, medium and hard level questions from various topics like-

  • Selects
  • Basic Joins
  • Basic Aggregate Functions
  • Sorting and grouping
  • Advanced Select and joins
  • Subqueries
  • Advanced String Functions / Regex / Clause

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Resources for SQL

Some of the resources I used in order to learn SQL are –

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The SQL 50 collection on LeetCode consists of a diverse range of SQL problems designed to assess and enhance your SQL skills. These problems cover a wide array of SQL concepts, including basic queries, subqueries, joins, aggregations, window functions, and more.

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