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Posts by Dr Greg Low

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General: Crocodiles know much more than we think

blog.greglow.com/2026/04/20/g...

8 hours ago 1 0 0 0
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Fabric RTI 101: Hopping Windows

blog.greglow.com/2026/04/19/f...

1 day ago 1 1 0 0
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SSRS and Fabric Paginated Reports: Avoid Hiding T-SQL in Reports

blog.greglow.com/2026/04/18/s...

2 days ago 3 0 0 0
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Fabric RTI 101: Session Windows

blog.greglow.com/2026/04/17/f...

3 days ago 0 0 0 0
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Opinion: Passwords as a concept are completely broken

blog.greglow.com/2026/04/16/o...

4 days ago 1 0 0 0
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Fabric RTI 101: Sliding Windows

blog.greglow.com/2026/04/15/f...

5 days ago 0 0 0 0
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SQL Interview 113: Missing tempdb files

blog.greglow.com/2026/04/14/s...

6 days ago 2 0 0 0
SQL: Newbie Mistake Number 1: Using float instead of decimal When I’m looking at a database schema for the first time, there are a number of tell-tale signs that give me the hint that the developers really haven’t done much work with SQL Server before. They’ve ...

blog.greglow.com/2018/01/15/s...

1 week ago 1 0 0 0
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Fabric RTI 101: Tumbling

blog.greglow.com/2026/04/13/f...

1 week ago 1 0 0 0
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SQL Server: Calling a Scalar UDF with EXEC

blog.greglow.com/2026/04/12/s...

1 week ago 2 0 0 0
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Fabric RTI 101: Applying Temporal Windows

blog.greglow.com/2026/04/11/f...

1 week ago 0 0 0 0
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SQL Server: EXEC AS User on EXEC Statements

blog.greglow.com/2026/04/10/s...

1 week ago 0 0 0 0
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Fabric RTI 101: Grouping

blog.greglow.com/2026/04/09/f...

1 week ago 0 0 0 0
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SDU Tools: List User Heap Tables in SQL Server

blog.greglow.com/2026/04/08/s...

1 week ago 0 0 0 0
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Fabric RTI 101: Joining with Other Data Sets

blog.greglow.com/2026/04/07/f...

1 week ago 0 0 0 0

Inconsistency ?

1 week ago 2 0 0 0

Too funny

2 weeks ago 0 0 0 0
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SDU Tools: Nepali Date Processing in SQL Server T-SQL

blog.greglow.com/2026/04/06/s...

2 weeks ago 0 0 0 0
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Fabric RTI 101: Aggregating

blog.greglow.com/2026/04/05/f...

2 weeks ago 0 0 0 0
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SDU Tools: Token Set Similarity in SQL Server T-SQL

blog.greglow.com/2026/04/04/s...

2 weeks ago 1 0 0 0

I've always been surprised by how rarely I see it mentioned.

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Yep. Many years ago had ones that were usage based maintenance. Never felt any need for it with this one. But with the bigger Canon and Kyocera ones, you couldn't afford to not have it.

2 weeks ago 1 0 0 0

And yes ADF that works great, and it can fax if I ever wanted to 😉

2 weeks ago 0 0 0 0
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Bought one of these Oki printers years ago. Clearly not for everyone but easily one of the best things ever purchased. Just keeps working, A3/A4, great colour, fast double sided, scans to shared folders, etc. Real workhorse, hate to think what I would have spent on small printers and consumables.

2 weeks ago 1 0 2 0
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Fabric RTI 101: Managing Fields

blog.greglow.com/2026/04/03/f...

2 weeks ago 0 0 0 0

Can submit PRs for docs part of Learn but not the training part. Apparently an issue with how knowledge questions are stored but been an issue for a long time. Heaps of Learn training content with errors and/or out of date info.

2 weeks ago 2 0 1 0
Preview
Course DP-800T00-A: Develop AI-enabled database solutions - Training Course DP-800T00-A: Develop AI-enabled database solutions

Just finished the new Microsoft Learn course for the DP-800 exam. Quite a lot of content. Really wish I had the option to submit corrections directly via pull requests though. Still contains many errors, typos, and misconceptions.
learn.microsoft.com/en-us/traini...

2 weeks ago 2 0 1 0
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SDU Tools: Normalize for Search in SQL Server T-SQL

blog.greglow.com/2026/04/02/s...

2 weeks ago 0 0 0 0
SQL Down Under Home Invest in Training that Pays Off Training costs time and money, so make it count. With SQL Down Under, you learn from the very best. Even Microsoft has trusted us to train their own staff, and you sho...

Online course updates today:

New JSON index content in our Advanced T-SQL course.
New content on the Azure and Fabric SQL DB vector index enhancements and the changes to the TOP_N syntax in our Using AI Features in SQL Server 2025 course.

sqldownunder.com

2 weeks ago 0 0 0 0
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Fabric RTI 101: Filtering

blog.greglow.com/2026/04/01/f...

2 weeks ago 0 0 0 0