Database Essentials using Postgres - Writing Basic SQL Queries - Exercises - Writing Basic SQL

Writing an engaging article that automates the process of creating informative content is a valuable skill for content creators. In this article, we will explore key concepts, step-by-step instructions, hands-on tasks, and exercises related to crafting automated articles. The following guidelines will be diligently followed to ensure the quality of the article.

Explanation for the video

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Key Concepts Explanation

Key Concept 1

Explaining the importance of crafting engaging titles for articles with inline code examples:

Article Title: Crafting Automated Articles

Key Concept 2

Illustrating the step-by-step guide for creating an introduction that sets the context:

Introduction: Welcome to an article on automating content creation using guidelines for engaging new readers.

Hands-On Tasks

To apply the concepts discussed in the article, here are some hands-on tasks for readers:

  1. Improve article title to be more descriptive and engaging.
  2. Revise the introduction to be concise and welcoming.


In conclusion, crafting automated articles is a skill that can greatly benefit content creators. By following the guidelines provided in this article, readers can enhance their ability to create engaging and informative content. To further practice and engage with the community, readers are encouraged to apply these concepts in their own writing.

Exercises - Basic SQL Queries

Here are some exercises for practicing SQL queries related to the retail data:

  1. Task 1: Get order count per customer for the month of 2014 January.
  2. Task 2: Get the customer details who have not placed any order for the month of 2014 January.

By completing these exercises, readers can solidify their understanding of SQL queries and enhance their data analysis skills. Happy querying!

Watch the video tutorial here