utPLSQL 3.0 – How To Have Your Cake and Eat It

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This article was originally published on mikesmithers.wordpress.com. “You can’t have your cake and eat it!” This seems to be a regular refrain from the EU in the ongoing Brexit negotiations. They also seem to be a bit intolerant of “cherry picking”. I’ve never really understood the saying, “You can’t have your cake and eat it” – … Read more

Execution Plans and Data Protection

One of the most important tools for query tuning is the ability to view execution plans. They are even portable; you can send an execution plan to get advice from someone who doesn't have access to the underlying data. Have you even considered that sensitive information might travel along with the plans? Hugo Kornelis explains how execution plans affect data protection. … Read more

SQL Server Closure Tables

SQL Server has a couple of different ways to represent hierarchies, but they do not allow storing any additional information that is important to the relationship between objects. In this article, Phil Factor explains how to use closure tables to overcome this deficiency.… Read more