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.

Blogs

Microsoft Build 2026 announcements

By

Once again there were a number of Microsoft Build announcements related to data and...

T-SQL Tuesday #199: Roundup

By

A good week ago I hosted the monthly T-SQL Tuesday blog party. I invited...

No Shortcuts for the SQLCMD Batch Terminator: #SQLNewBlogger

By

I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...

Read the latest Blogs

Forums

Changes, Happiness, and a Few Tears

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Changes, Happiness, and a Few...

BCP on Linux

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BCP on Linux

You Probably Don't Need a Vector Database

By Kumar Abhishek

Comments posted to this topic are about the item You Probably Don't Need a...

Visit the forum

Question of the Day

BCP on Linux

When running bcp on Linux, what is the field terminator?

See possible answers