https://github.com/jkcso/sql-tutorial
A SQL tutorial created by me that teaches step by step every aspect of the most famous database programming language. Reader is first introduced to the basics and we then dive into more advanced aspects of the language.
https://github.com/jkcso/sql-tutorial
sql sql-query
Last synced: 3 months ago
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A SQL tutorial created by me that teaches step by step every aspect of the most famous database programming language. Reader is first introduced to the basics and we then dive into more advanced aspects of the language.
- Host: GitHub
- URL: https://github.com/jkcso/sql-tutorial
- Owner: jkcso
- License: mit
- Created: 2017-08-24T12:40:15.000Z (almost 8 years ago)
- Default Branch: master
- Last Pushed: 2018-08-22T15:23:26.000Z (almost 7 years ago)
- Last Synced: 2025-01-21T12:08:38.439Z (4 months ago)
- Topics: sql, sql-query
- Homepage:
- Size: 315 KB
- Stars: 1
- Watchers: 0
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# SQLTutorial
## How can I benefit?
If you are revising SQL, need a quick how-to reference or you are just a very beginner then I hope that this is going to be a helpful step forward by a simple and well-organised material of SQL.
*PRACTISE PRACTISE PRACTISE AND.. PRACTISE MAKES PERFECT!*
In this tutorial I am making use of a database and an editor found here: https://www.w3schools.com/sql/trysql.asp?filename=trysql_op_in, but first, please have a look in the ER-diagram.png for an overview of the relations for enhanced visualisation.
## What is your motivation?
I always wanted to launch a tutorial in something I feel I know well so that other people can benefit. I choose to start from SQL because it is simple and the exact above tutorial is what I would like to look at when I need to make use of this language.
## Can I extend it?
Sure, I am more than happy to learn from each other and hear your feedback!