Bert Wagner

Bert Wagner is a Business Intelligence Developer at Progressive Insurance. He enjoys solving challenging data transformations with T-SQL and optimizing for query performance. In addition to BI development, Bert loves building ASP.NET MVC web apps and building Internet of Things projects.

Blog Post

COUNT, DISTINCT, and NULLs

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One thing I see fairly often (and am occasionally guilty of myself) is using COUNT(DISTINCT) and DISTINCT interchangeably to get an idea of the...

2019-02-19

26 reads

Blog Post

COUNT, DISTINCT, and NULLs

Watch this week's video on YouTube
One thing I see fairly often (and am occasionally guilty of myself) is using COUNT(DISTINCT) and DISTINCT interchangeably to get an idea of the...

2019-02-19

22 reads

Blog Post

Parsing HTML in SQL Server

Watch this week's video on YouTube
Recently I was asked how to parse text out of an HTML fragment stored in SQL Server.
Over the next few seconds my brain processed...

2019-02-12

9 reads

Blog Post

Parsing HTML in SQL Server

Watch this week's video on YouTube
Recently I was asked how to parse text out of an HTML fragment stored in SQL Server.
Over the next few seconds my brain processed...

2019-02-12

9 reads

Blog Post

Why make?

This post is a response to this month's T-SQL Tuesday #111 prompt by Andy Leonard.  T-SQL Tuesday is a way for the SQL Server community to share ideas about...

2019-02-12

7 reads

Blog Post

Why make?

This post is a response to this month's T-SQL Tuesday #111 prompt by Andy Leonard.  T-SQL Tuesday is a way for the SQL Server community to share ideas about...

2019-02-12

21 reads

Blogs

The Book of Redgate:A Prehistory

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I’ve covered the values in a number of previous posts on the Book of...

Evidence-bound: what AgentDBA will and won’t link

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When the evidence names the database, it says so. When it doesn’t, it stops....

Prep data for AI vs. Fabric Data Agent Instructions: What Goes Where?

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Making Data AI-Ready, Part 3 (This is the final article in a three-part series...

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Forums

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Four Rules for Adding AI Without Breaking What Already Works

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Comments posted to this topic are about the item Four Rules for Adding AI...

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Question of the Day

Hyperscale Replicas III

In an Azure SQL Database Hyperscale Edition, how many named replicas can be configured?

See possible answers