Execution Plan Properties
I’ve watched several people recently go straight to XML when reading execution plans because they didn’t know about the execution plan properties in the first operator. Now, don’t get...
2022-03-14
43 reads
I’ve watched several people recently go straight to XML when reading execution plans because they didn’t know about the execution plan properties in the first operator. Now, don’t get...
2022-03-14
43 reads
I like Extended Events and I regularly use the Session Properties window to create and explore sessions. I’m in the window all the time, noting it’s quirks & odd...
2022-03-02 (first published: 2022-02-15)
228 reads
In the last few Fundamentals posts you were introduced to a couple of ways to limit and control the data stored in the tables in your database. A primary...
2022-02-28
28 reads
I recently saw a question about the Azure Data Studio Intellisense: “Why won’t intellisense in Azure Data Studio work with different schemas?” Immediately I thought, “Wait, it does.” But,...
2022-02-22
70 reads
We’ve always been able to look at statistics with DBCC SHOW_STATISTICS. You can even tell SHOW_STATISTICS to only give you the properties, STAT_HEADER, or histogram, HISTOGRAM. However, it’s always...
2022-02-21 (first published: 2022-02-07)
448 reads
I recently wrote an article about PostgreSQL restores (and by extension, backups) over on Simple-Talk. The restore process within PostgreSQL, without 3rd party involvement, can be a little tricky....
2022-02-14 (first published: 2022-02-03)
141 reads
In the last week I've been actively trying to join the PostgreSQL community. It's been an interesting experience. I suspect it's going to stay interesting for a while. As part of what I'm doing, I saw this excellent video from Ryan Booz, talking about joining a new community. It got me to thinking. You have […]
2022-02-12
81 reads
This is just a quick note to talk about the future, mine, yours and this blog. First, I’m not abandoning SQL Server. I’m actively working on a revision of...
2022-02-09
70 reads
A common issue in performance is the lookup, key or RID, but the question frequently asked is, which columns are looked up? You need to know in order to...
2022-02-07 (first published: 2022-01-24)
448 reads
Everyone knows that you only get a single clustered index, right? Wouldn’t it be great though if you could have two clustered indexes? Well, you can. Sort of. Let’s...
2022-01-31 (first published: 2022-01-18)
454 reads
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
You can find the slides and SQL scripts for my session “Spice up your...
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
Comments posted to this topic are about the item Using CHOOSE()
Comments posted to this topic are about the item Re-Seeding a Broken Log Shipping...
Comments posted to this topic are about the item The DBA is Dead! Long...
We have this code that sets some status values and then queries them using the CHOOSE() function in SQL Server 2025.
CREATE TABLE Status
(
StatusID INT,
StatusDescription VARCHAR(20)
);
GO
INSERT dbo.Status
(
StatusID,
StatusDescription
)
VALUES
(0, 'Uncategorized'),
(1, 'Active'),
(2, 'Inactive'),
(3, 'Temp');
GO
SELECT CHOOSE(StatusID, 'Unknown', 'Active', 'Inactive', 'Temporary')
FROM Status;
When the SELECT runs, what is returned? See possible answers