Derek Wilson

Derek Wilson delivers tactical and strategic Business Intelligence and Enterprise Architecture solutions. His primary focus in on Microsoft SQL Server technologies and aligning business problems to technology solutions. He architects BI solutions leveraging SQL Server, SharePoint and any other technologies that help his clients achieve better data driven decisions. By leveraging the information learned while collecting requirements for BI projects, he helps align business processes to technology helping further organizations Enterprise Architecture. He is an author, trainer, blogger and has been using SQL Server since version 6.5.

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Blogs

SQL Bits 2025 Wrap

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SQL Bits 2025 was amazing, as always. It’s been my favorite conference to attend,...

Simplify Kubernetes Security With Kyverno and OPA Gatekeeper

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Here’s how these tools can make Kubernetes security easier and help you avoid common...

A New Word: Lackout

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lackout – n. the sudden awareness that you’re finally over someone, noticing that the...

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Forums

Shades and Reflecting on SQLBits and the Bright Future of Data

By dbakevlar

Comments posted to this topic are about the item Shades and Reflecting on SQLBits...

Merge techniques

By purushotham.k9

In Azure SQL DB, i want to merge records from the staging table to...

SSRS error: The Value for the image 'Image1' has a constant value...

By sgmunson

Full error message: SSRS error: The Value for the image 'Image1' has a constant...

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Question of the Day

Adding Defaults

I have a table, called dbo.logger, in SQL Server 2022. I decide to add two new columns to this table with this code. 

ALTER TABLE dbo.logger ADD CreateDate DATETIME CONSTRAINT dfGetDate DEFAULT GETDATE()
GO
ALTER TABLE dbo.logger ADD ModifyDate DATETIME DEFAULT dfGetDate
GO
What happens when I run these two batches?

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