SQLEspresso

Blog Post

The FAST number_rows Query Hint

Query hints are always about tradeoffs—typically you are giving up something, such as flexibility, to achieve more consistency, or very specific performance characteristic. One example of this migt when...

2019-10-29 (first published: )

1,012 reads

Blog Post

New Event Calendar

Speaking Engagements Check out my new Event Calendar, to see my upcoming and past speaking engagements. You can catch me at various events throughout the year. If you are...

2019-10-15

10 reads

Blog Post

Quick SSMS Tip

It is widely known that I am a horrible speller and hate to type code. I tend to use a lot of code snippets and reuse code to avoid...

2019-09-20 (first published: )

1,260 reads

Blog Post

Are My SQL Server Indexes Being Used?

Indexes can be incredibly beneficial to your database performance; however, they do come with a cost—indexes both consume storage space and affect insert performance. Therefore, it is important as...

2019-09-11 (first published: )

2,783 reads

Blogs

T-SQL Tuesday #193 – A Note to Your Past, and a Warning from Your Future

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I haven’t posted in a while (well, not here at least since I’ve been...

Keeping MS Docs Up to Date

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One of the things that I like about the SQL Server docs (MS Learn...

Patch Tuesday – Where to get more information

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For a number of years I have subscribed to Randy Franklin Smith's Patch Tuesday...

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Forums

is there a no code way to limit an ssis extract from excel to the 1st 21 rows?

By stan

is there a no code way to limit an ssis extract from excel to...

Pivot but preserve all rows on Aggregate column

By getsaby

Hello Need help in pivoting this data set, the Pivot takes MIN/MAX on a...

any reason to avoid asking ssis to extract files from ftp

By stan

hi we have to replace talend which generally was used to move files. talend's...

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Question of the Day

What is the PRODUCT

In SQL Server 2025, what does this return?

CREATE TABLE Numbers
( n INT)
GO
INSERT dbo.Numbers
(
n
)
VALUES
(1), (2), (3)
GO
SELECT PRODUCT(n)
FROM dbo.Numbers

See possible answers