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

Recursively Querying Row Groups

Recursively Querying Related Rows Recursive queries are fun to plan and write. They can be frustrating too depending on the complexity of the problem you are trying to solve....

2020-09-02 (first published: )

555 reads

Blog Post

Recursively Querying Row Groups

Watch this week's video on YouTube
Recursively Querying Related Rows
Recursive queries are fun to plan and write. They can be frustrating too depending on the complexity of the problem you...

2020-08-25

3 reads

Blog Post

Moving 1/3 of a heap

Watch this week’s video on YouTube. A Giant Heap Recently I had to filter out 1.2 billion records from a 3.5 billion row heap. Don’t ask me why this...

2020-08-03 (first published: )

272 reads

Blog Post

Moving 1/3 of a heap

Watch this week's video on YouTube
A Giant Heap
Recently I had to filter out 1.2 billion records from a 3.5 billion row heap. Don't ask me why this 3.5 billion...

2020-07-22

2 reads

Blogs

Scary Scalar Functions - Part Four: Your Environment

By

Scary Scalar Functions series overview Part One: Parallelism Part Two: Performance Part Three: The Cure Part Four: Your...

Being a script magpie

By

Last month (I ran just a little bit late writing this, it was meant...

Community Tools Month 2022 - dbatools

By

The Prompt In July, Brent Ozar (blog | twitter) asked us to make September...

Read the latest Blogs

Forums

The Growth of IQP

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Growth of IQP

How to work with Python in Azure Data Studio

By Daniel Calbimonte

Comments posted to this topic are about the item How to work with Python...

Default Raiserror Levels

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Default Raiserror Levels

Visit the forum

Ask SSC Logo Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers