Tuesday, 3 June 2025

VALUES Lists in PostgreSQL Queries || Queries in PostgreSQL || PostgreSQ...


In this video of our PostgreSQL Full Playlist (#41), we take a deep dive into the VALUES clause—a powerful feature that lets you define temporary constant row sets without creating a real table.

We cover a variety of real-world scenarios, including:

  • Basic usage of the VALUES clause

  • Assigning column aliases

  • Using VALUES in INSERT statements (single and multiple rows)

  • Joining VALUES with real tables in the FROM clause

  • Performing bulk updates using VALUES and UPDATE together

  • Working with type casting, such as filtering IP addresses

  • Sorting and slicing result sets using ORDER BY, LIMIT, and OFFSET

Each example is practical, beginner-friendly, and designed to help you build solid SQL skills in PostgreSQL. Whether you're prepping for an interview or strengthening your database knowledge, this tutorial has something for everyone.

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👉 Next Video: WITH Queries (CTEs) in PostgreSQL

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