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 36chambers.wordpress.com
A Slice of Time: Good Use Cases - 36 Chambers - The Legendary Journeys: Execution to the max!
| | andreabergia.com
Introduction to SQL Window Functions / 1 ยท Andrea Bergia's Website
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| | Window functions are an extremely powerful powerful part of the SQL 2003 standard, supported by most modern releases of databases such as Oracle 8+, Postgres 9.1+, SQL Server 2005+ and others. Sadly neither SQLLite or MySql seem to support them yet, but if you are working with a database where they are available, do use them: they can make your life a lot easier. Generally, with window functions, you can write simpler and faster code than you would without.
| | michaelerasm.us
Window Functions in Redshift
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| | One of the coolest things I learned about in my Redshift journey has been Window Functions. Although Window functions aren’t a novel feature and exists in other SQL databases, they are a ...
| | sqlserverfast.com
Plansplaining part 26 - Windows with a ranged frame - SQLServerFast
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| | This is part twenty-six of the plansplaining series. And already the fourth episode about window functions. The first of those posts covered basic window functions; the second post focused on fast-track optimization for running aggregates, and the third post explained how the optimizer works around the lack of execution plan support for UNBOUNDED FOLLOWING. But...
| | www.red-gate.com
SQL Server Storage Internals 101 - Simple Talk
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| This article is an extract from the book Tribal SQL. In this article, Mark S. Rasmussen offers a concise introduction to the physical storage internals behind SQL Server databases. He doesn't dive into every detail, but provides a simple, clear picture of how SQL Server stores data.