Recipe 2: Writing Extended Events to a table
Welcome to the second recipe of this Extended Events cookbook! You will find the first blog post of the series here and you can browse all recipes with the...
2022-02-23
569 reads
SpaghettiDBA
Recipe 1: Writing Extended Events to a CSV file
Welcome to the first recipe of this Extended Events cookbook! You will find the first blog post of the series here and you can browse all recipes with the...
2022-03-04 (first published: 2022-02-22)
359 reads
10 DBA recipes with XESmartTarget
Some time ago, I started a project called XESmartTarget. I find it super useful and you should probably know about it. It’s totally my fault if you’re not using...
2022-02-21
73 reads
SQLSaturday is dead, long live DataSaturdays
This is a very brief post to inform you that PASS has died, killed by the for-profit company behind it. That’s sad beyond words, but we, as a community,...
2020-12-28 (first published: 2020-12-18)
988 reads
Replaying Workloads to a different Database
One of the features I was asked to implement for WorkloadTools is the ability to replay commands to a database name different from the one recorded in the source...
2020-04-09 (first published: 2020-03-31)
398 reads
Performing a real-time replay with WorkloadTools
In a previous blog post, I showed you how to use WorkloadTools to replay a workload in two different scenarios. However, there is a third scenario that is worth...
2020-03-12 (first published: 2020-03-03)
339 reads
Collecting Diagnostic data from multiple SQL Server instances with dbatools
Keeping their SQL Server instances under control is a crucial part of the job of a DBA. SQL Server offers a wide variety of DMVs to query in order...
2019-12-05 (first published: 2019-11-24)
856 reads
Troubleshooting “Could not obtain information about Windows NT group/user”
This is one of those typical blog posts that I write for my future self, the guy who keeps fixing the same stuff over and over and forgets what...
2019-08-28 (first published: 2019-08-16)
2,574 reads
Workload replay with WorkloadTools
In my last post, I described how to capture a workload to a file, in order to run a replay against your target environment at a later time. Well,...
2019-07-08 (first published: 2019-06-20)
1,112 reads
Life behind a proxy server: downloading content for SSMS Help Viewer
Life behind a proxy server can be problematic. Not every software out there is tested correctly for proxy interaction and oftentimes the experience for the corporate user is a...
2019-05-22 (first published: 2019-05-09)
562 reads
Blogs
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Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
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One of the nice things about Flyway Desktop is that it helps you manage...
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Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
Forums
Can an Azure App Service Managed Identity be used for SQL Login?
I'm fairly certain I know the answer to this from digging into it yesterday,...
Azure Synapse database refresh
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how to write this query?
hi everyone I am not sure how to write the query that will produce...
Question of the Day
Fun with JSON I
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers