---
title: "Discussion on \"SQL Queries For Mere Mortals: Thinking In Sets Part 2\" | Hashnode"
description: "Discussion on \"SQL Queries For Mere Mortals: Thinking In Sets Part 2\". Sets Continued\n\nIn Part One we talk about concept of sets, operations on sets, started with the first one which is intersection.  \nNow in This part we'll complete our journey in sets by talking about the other two operations which are difference and ..."
url: "https://hashnode.com/posts/sql-queries-for-mere-mortals-thinking-in-sets-part-2/627993787f98319956cd3823"
---

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# [SQL Queries For Mere Mortals: Thinking In Sets Part 2](https://samra.hashnode.dev/sql-queries-for-mere-mortals-thinking-in-sets-part-2?utm_source=hashnode&utm_medium=feed)

Sets Continued In Part One we talk about concept of sets, operations on sets, started with the first one which is intersection. Now in This part we'll complete our journey in sets by talking about the other two operations which are difference and ...

May 9, 2022 · 10 min read · samra.hashnode.dev  
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## Written by

[Ahmed Samir](https://hashnode.com/@AhmedSamir)

@AhmedSamir · Egypt

  
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Backend Software Engineer. Passionate about Software Engineering and Backend Technologies.

Backend Software Engineer. Passionate about Software Engineering, Backend Technologies, Databases, Operating system concepts, Distributed Systems and System Design.

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