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Displaying posts with tag: ctes database (reset)
Windowing Function Tutorials

Windowing Functions are new to MySQL with Version 8.  I have been very lucky in the past few days to find two excellent resources that I want to share with you.  Both are worth the time and effort to study.

At the Southern California Linux Expo last week, Bruce Momjian of EnterpriseDB and PostgreSQL fame gave an amazing tutorial on Common Table Expressions and Windowing Functions (slides for both at https://momjian.us/main/presentations/sql.html).  Bruce is an amazing presenter and I highly recommend going to his sessions at conferences. So, what can a MySQL-er learn from a Postrgrestian?

Plenty.

In this case the two databases are using SQL and the features that turn that language from descriptive to imperative. But showing how these features is very hard.  Bruce said it took him six years to finish …

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