Willem Booysen

Accountant at whbooysen@gmail.com

About

Accountant turned Accidental DBA. Financial Manager and Accounting Partner during the day and SQL scripter during the night.

Willem Booysen has presented the following presentations

    Willem Booysen Window Functions at South Africa 2018
    Window Functions are easy...ish once you understand the syntax and how one needs to approach your data.

    presented by Willem Booysen


    video

    Window Functions appear to be generally underutilised in the real world. Compared to CTE's and basic Select queries, one seldom sees Window Functions in SQL blogs, stackoverflow pages, forums, etc. (unless the article is dedicated to Window Functions). My opinion is that this is due to the syntax and different way of thinking about Window Functions compared to normal SQL syntax and use. Thi...

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    Tue 9 2018 Development