Azure-Sql-Db

SSMS is a great tool for working with SQL Server relational databases but it can do much more than that.

In Object Explorer, note that you can easily connect to other types of services:

For a long time, it has been able to connect to Analysis Services to manage SSAS databases, both tabular and multi-dimensional. It can connect to Integration Services but that’s to the older style interface for SSIS. Nowadays, you should use the SSIS Catalog instead. There are a few items that you can configure via the Reporting Services connection as well.

2025-09-30

This is a post in the SQL Interview series. These aren’t trick or gotcha questions, they’re just questions designed to scope out a candidate’s knowledge around SQL Server and Azure SQL Database.

Section: Development Level: Medium

Question:

You regularly execute the following query:

SELECT ProductID,
       UnitPrice / OuterPrice AS PriceRatio
FROM dbo.Products;

When OuterPrice is zero, an error is returned. What is the simplest way to change the query to return NULL for PriceRatio if OuterPrice is zero, without wrapping the expression in a CASE statement?

2025-09-29

SSMS is a great tool for working with SQL Server relational databases but it can do much more than that.

One of our most popular offerings is our SQL Server Management Studio Tips and Tricks eBook . And it’s just been updated to cover v21 of SSMS with our 2025 release.

It’s hard to describe how much work it has been to create this update, but we’re proud of the outcome and hope you’ll find it really interesting.

2025-09-29

If you have ever started SSMS in an isolated environment (ie: one with no external Internet connectivity), you’ll find that it’s slower to start.

That’s because SQL Server uses signed assemblies, and whenever an application with signed assemblies starts, it needs to check whether or not the certificate that they were signed with has been revoked. It’s not good enough to just check if it’s a valid certificate.

Certificates include a CRL (Certificate Revocation List) and this tells an application that’s trusting the certificate where to check for a list of revoked certificates.

2025-09-28

This is the seventh tale in a series of stories about data. I hope you enjoy the series.

In the previous article I started discussing a large customer database that needed to go on a diet. We needed to drastically reduce the size of the database. I described why ROW compression was important, and showed how to estimate the savings from using it.

This month, we’ll start by looking at how ROW compression actually works, then look at the greater savings from PAGE compression. We’ll also look at how it works internally.

2025-09-27

I’m puzzled that so few people use script projects and solutions when working with SSMS.

They are easy to use. Let’s see an example:

Instead of just starting to create scripts, from the File menu, click New, then Project. You are greeted with the new Project dialog which also allows you to create a solution.

I’ve selected SQL Server Scripts as the project template and Next:

To get to the point faster, here’s one that I created earlier:

2025-09-26

This is a post in the SQL Interview series. These aren’t trick or gotcha questions, they’re just questions designed to scope out a candidate’s knowledge around SQL Server and Azure SQL Database.

Section: Development Level: Medium

Question:

You execute the following code:

DROP TABLE IF EXISTS dbo.Table1;
GO

CREATE TABLE dbo.Table1
(
    Column1 int NULL
);
GO

INSERT dbo.Table1 (Column1)
VALUES (1), (NULL), (NULL), (2);
GO

-- Query 1
SELECT COUNT(*), COUNT(Column1)
FROM dbo.Table1;

-- Query 2
SELECT COUNT(*), COUNT(Column1)
FROM dbo.Table1
WHERE Column1 = NULL;

What values will be returned for each query?

2025-09-25

You don’t always want to run SSMS as your current login for Windows.

Now if all you want to do is to use a SQL Server login, then that’s easy. When you connect to a server in Object Explorer, or when you start a new Database Engine query, you can just choose SQL authentication instead.

But three other scenarios commonly occur.

If you need to run SSMS as an administrator on a machine with UAC, you can do this:

2025-09-24

This is the sixth tale in a series of stories about data. I hope you enjoy the series.

Time for a diet

One of the busiest places to be in the new year is in any gym. So many people make new year resolutions and in so many cases, it involves losing weight. So I thought I’d start the new year with a tale of a database that needed to go on a diet. The client’s primary database started at 3.8 TB. This case will be described over a short series of articles. This is part 1 and describes phase 1 of the diet.

2025-09-23

Back when SSMS for SQL Server 2016 was released, a search tool called Quick Launch was added. It was this bar up the top of previous versions:

Note there was also another bar underneath it to the left. That was the Find bar. While the Find bar was useful for searching for text within queries, etc., the Quick Launch bar was useful for searching within SSMS itself. This was great because it means you don’t have to remember where all the options for various things are set. Here was an example:

2025-09-22