Articles

External Article

Convert Implicit and the related performance issues with SQL Server

I was a running a routine query using an equal operator on the only column of the primary key for a table and I noticed that the performance was terrible. These queries should have been flying because all I was doing was retrieving one row of data which should have been doing an index seek. When I looked at the query plan it was doing a scan instead. This tip shows you what I found and how to resolve the problem.

2009-04-27

3,197 reads

Blogs

Designing a Storage Load Test for SQL Server

By

I’ve been doing storage load tests for SQL Server for a long time, both...

Questions and Answers from Running a Local LLM

By

I had a few random questions from my Running a Local LLM on Your...

Overview of Claude AI Models: Which One to Choose?

By

For those entering the AI space whether professionally or personally I wanted to give...

Read the latest Blogs

Forums

A question about how to store the address in the database

By eichnerm

I have an app that has an address field on the customer and the...

SSIS package failing intermittently on last Excel Component

By Reh23

Good Afternoon, I have a Job which "fires" off an SSIS package (that is...

T-SQL in SQL Server 2025: JSON_ARRAYAGG

By Steve Jones - SSC Editor

Comments posted to this topic are about the item T-SQL in SQL Server 2025:...

Visit the forum

Question of the Day

Multiple Sequence Values

How do I easily get the next 12 sequence values from a sequence object?

See possible answers