Arun Sirpal

I am a Senior DBA with interest in MS technology especially SQL Server and Azure. During 2015 I was mentored by Paul Randal – Data Platform (SQL Server) MVP and during 2016 I completed my SQLskills Immersion training on Internals and Performance Tuning. When I am not working I am in the gym burning calories.

Blog Post

Cloning in Snowflake

Cloning is a powerful feature within snowflake (also known as zero copy clone). You can obviously clone at the database or schema level but also tables too. It’s a...

2022-11-11

108 reads

Blog Post

Snowflake Warehouses

Everyone has heard of scaling up and scaling out compute. Have you ever heard about a term called scaling across? Before Snowflake, I never. Scaling up and down is...

2022-10-11

24 reads

Blog Post

Using Snowflake – Hands On

Now let’s start the process of creating a snowflake account in the Azure Cloud. You can sign up for a free trial from here – https://signup.snowflake.com/ I am going...

2022-09-23 (first published: )

408 reads

Blog Post

Snowflake Editions

You have decided that snowflake is the technology you want to use to build your next gen data platform, you have decided your cloud provider (Azure, AWS, GCP) then...

2022-07-13

146 reads

Blog Post

Snowflake Data Cloud

Time to shift gears away from the world of relational databases whether that is in the cloud, on-prem, Linux-based, containers or even sitting within Kubernetes. Everyone has heard of...

2022-07-06

187 reads

Blogs

T-SQL Tuesday #203: Risk and Reward

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This is timely, as I’m currently on a boat in the Adriatic taking a...

dataMinds Connect 2026 – Slides & Scripts

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You can find the slides and SQL scripts for my session “Spice up your...

How to Clear the SSMS Cache (SSMS 21 and Later)

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How to Clear the SSMS Cache (SSMS 21 and Later) Updated...

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Question of the Day

Using CHOOSE()

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