Technical Article

Progressive Sums in T-SQL

A common problem in sql is how to calculate and process, for the current row, information that is based on the results (sum, product, difference, etc) of the rows read so far.A solution (we use) to this problem is to create a self join query based on the primary key using the condition of "greater […]

(1)

You rated this post out of 5. Change rating

2006-03-23 (first published: )

445 reads

Blogs

10 Things I Hate About Fabric Deployment Pipelines— And Some Alternatives

By

Fabric deployment pipelines look like they solve CI/CD for Fabric content, especially for people...

The Book of Redgate: Evidence

By

We aren’t the only company that does this, but Redgate Software does try to...

When Your Microsoft Fabric Capacity Runs Out: Optimize, Scale Up, Scale Out, or Isolate?

By

Microsoft Fabric makes it wonderfully easy to put many analytics workloads on one platform....

Read the latest Blogs

Forums

Logic question in a WHERE clause using IIF?

By DaveBriCam

Thanks in advance, I'm trying to avoid using IIF for performance reasons, but the...

Execute as failure

By pdanes

Security has long been a problem for me. Every time I think I understand...

BIT_COUNT() V

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BIT_COUNT() V

Visit the forum

Question of the Day

BIT_COUNT() V

What does this return on SQL Server 2025?

select bit_count(null)

See possible answers