Zax's Blog

Technical blog on data science, machine learning, and software engineering.

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• LeetCode SQL

  12 May, 2024

  LeetCode SQL

Recent Posts

• Database Systems

  11 Oct, 2025

  Database Systems

• Database Transaction Management

  11 Oct, 2025

  Database Transaction Management

• LeetCode SQL Hack

  11 Oct, 2025

  LeetCode SQL Hack

• LeetCode SQL - Scalar Fuction

  3 Oct, 2025

  LeetCode SQL - Scalar Function

• LeetCode SQL - Window Function

  12 May, 2024

  LeetCode SQL - Window Function

• LeetCode SQL - Swap

  12 May, 2024

  LeetCode SQL - Swap

• LeetCode SQL - Subquery

  12 May, 2024

  LeetCode SQL - Subquery

• LeetCode SQL - Relationships

  12 May, 2024

  LeetCode SQL - Relationships

• LeetCode SQL - Rank

  12 May, 2024

  LeetCode SQL - Rank

• LeetCode SQL - Pivot Table

  12 May, 2024

  LeetCode SQL - Pivot Table