How do we test ETL pipelines? Part one unit tests
Why do we bother testing? Testing isn’t an easy thing to define, we all know we should do it, when something goes wrong in production people shout and ask...
2019-07-25
57 reads
Blog Posts
Intent Locks In SQL Server
Intent locks, one of those things in SQL Server that seem to be very often misunderstood. They’re something that I’ve found myself explaining time and time again, I’ve even...
2019-07-25
663 reads
Learning More about Kubernetes (K8s)
I know a bit about this, but I’m always looking for more. I had the chance to see Brendon Burns recently and I was impressed. That is one seriously...
2019-07-25 (first published: 2019-07-08)
719 reads
Why We Don’t Truncate Dimensions and Facts During a Data Load
Every once in a while, I come across a data warehouse where the data load uses a full truncate and reload pattern to populate a fact or dimension. While...
2019-07-25
810 reads
Adding a Column with a Default Constraint
Last week a question came up about adding a column to a table, and giving that column a default constraint. Would that default value be assigned to all existing...
2019-07-24 (first published: 2019-07-16)
473 reads
Custom error messages
I’m sure lots of you have used the function RAISERROR to handle an error caused by your code. The problem ... Continue reading
2019-07-24
38 reads
Keep It Simple Stupid
Some of us take days and weeks to write a blog, while others can take two minutes and write a great blog *cough* *cough* Denny (B|T). Why is that?...
2019-07-24
37 reads
OUT OF SUPPORT: SQL Server 2008 and SQL Server 2008 R2
Welcome to this post, on SQL Server 2008 and 2008 R2, both of these versions of SQL server will go out of extended support with Microsoft today! 9th July...
2019-07-24 (first published: 2019-07-09)
716 reads
Redis University
As if I don’t have enough to do, I started a data structures class at Redis University. Someone recommended this to me as another way a company has structured...
2019-07-24
41 reads
Weekly reading #22
A little bit late but it is here! It is Wednesday already and we are preparing for #DPS2019 which will be in August in Bangalore. Meanhwile I received another...
2019-07-24
26 reads
Blogs
KDA: Echoes of Deception - Case 6
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
Capturing My Own Metrics: #SQLNewBlogger
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
Red Flags in Your Query (T-SQL Tuesday #200)
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Forums
A Quick Second Opinion
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Five Intelligent Query Processing Features in SQL Server 2022 That Quietly Tune Your Workload
Comments posted to this topic are about the item Five Intelligent Query Processing Features...
Checking the Error Log I
Comments posted to this topic are about the item Checking the Error Log I
Question of the Day
Checking the Error Log I
On my SQL Server 2025, I want to search the error log from my T-SQL code for potential issues and then inform an administrator. What is the current way to easily query the error log?
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