Analytical SQL scripts now on Github

After this year’s OpenWorld I ran a 1-day workshop on analytical SQL for our Data Warehouse and Big Data Global Leaders customers. This was part of the Global Leaders ‘Days with Development’ programme. We had a pack room at the Oracle Conference Center and I was very lucky to have Stew Ashton, Technical Architect, BNP Paribas, Dr. Holger Friedrich, CTO at sumIT AG and Joerg Otto, Head of DB Engineering, IDS GmbH co-present with me and have them explain how they were using analytical SQL in their projects. 

 The workshop covered the following topics:

  • Analytic SQL concepts and foundations
  • Analytic functions for reporting
  • Analytic functions for aggregation
  • More advanced and new 12c features: Pattern Matching
  • SQL Model clause

For the workshop I created a comprehensive slide deck (I will post the presentation shortly on our OTN home page) which included code samples and explain plans to highlight the key benefits of using our analytical SQL features and functions. The great news is that I now have a repository for analytical SQL code samples on the Github repository. To kick things off on this new repository I have posted all the SQL scripts that I created for this workshop so you can now download and work through a series of use cases that explain how to use window functions, intelligently aggregate data, manipulate rows and columns of data, find patterns and create what-if scenarios. Below is my repository home page where you can download the code:

 Analytical SQL scripts now on Github

So what is Github?

At a simple level, it is an online version control system (and a lot more!) that stores and manages modifications to code script files within in a central repository. Its key benefit is that it makes it very easy for developers to work together on a common project. This environment makes it easy to download a new version of code scripts, make changes, and upload the revisions to those files. Everyone can then see these new changes, download them, and contribute. This system is very popular with developers so we have decided to join this community and make our SQL scripts available via this site. It is the ability to “collaborate” which is most important for me.

To help you get started there is a great section on the website called “Set Up Git”. If like me you are using a Mac then GitHub has a Mac client! You can use it without ever touching the command line interface (which can be a little frustrating at times!).

You can contribute too!

It would be great if you could contribute your own scripts to this repository so I can build up a library of scripts for analytical SQL. All you need to do is create an account on Github, search for the analytical SQL repository and then either download the repository as a zip file or use the “Clone in Desktop” option. What I want to do is build up a series of well documented use cases and when we have enough content then I will create industry specific folders to help organize the content.

So my new repository is now live, please have a look and feel free to upload your own scripts that show how you have used analytical SQL to solve specific business problems within your projects. Looking forward to lots of files arriving into this great new repository. 

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