---
title: "Discussion on \"How important is business knowledge for SQL querying?\" | Hashnode"
description: "Discussion on \"How important is business knowledge for SQL querying?\". I have been enjoying the interactive code challenge courses on LinkedIn Learning. I just ran into a point of contention of sorts with the solution for a challenge on the SQL Practice: Window Function course. \nHere’s the problem: Given the entity rela..."
url: "https://hashnode.com/posts/how-important-is-business-knowledge-for-sql-querying/653957ac822a455fbdfabf76"
---

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# [How important is business knowledge for SQL querying?](https://dataden.hashnode.dev/how-important-is-business-knowledge-for-sql-querying?utm_source=hashnode&utm_medium=feed)

I have been enjoying the interactive code challenge courses on LinkedIn Learning. I just ran into a point of contention of sorts with the solution for a challenge on the SQL Practice: Window Function course. Here’s the problem: Given the entity rela...

Oct 25, 2023 · 1 min read · dataden.hashnode.dev  
Updated Nov 3, 2023  
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## Written by

[Nida Zohra](https://hashnode.com/@nidatuzohra)

@nidatuzohra · Kitchener, ON

  
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Data Science Professional

I am a data science professional interested in discussing how data can drive strategy and decision-making. I am also actively involved with the local community to uncover and solve issues using technology.

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