Query plans

External Article

DMVs for Query Plan Metadata

  • Article

Before you can tackle any performance issues with a working database, you need to know which queries to work on first: The ones that are taking the most time in total, and which are the most expensive in terms of cache, CPU and disk. Although SQL Server Management Studio can help, it isn't long before you need an armoury of DMVs to provide you the statistics to find the culprits.

2010-09-02

3,298 reads

Blogs

Finding the Last Last Name in SQL: #SQLNewBlogger

By

I wrote a piece on the new SUBSTRING in SQL Server 2025 and got...

SQL Server 2025 GAs Today

By

If you aren’t watching the Ignite keynotes today, then you might have missed the...

Run SQL Server 2025 and SQL Server Management Studio on macOS Tahoe

By

Short version You want to get this running as fast as possible. Do these...

Read the latest Blogs

Forums

Email change does not work

By rjkoala1

I changed my email address in Edit Profile page, but it has no effect...

The case for "Understanding our business" training

By David.Poole

Comments posted to this topic are about the item The case for "Understanding our...

Specifying the Collation

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Specifying the Collation

Visit the forum

Question of the Day

Specifying the Collation

I am dealing with issues on my SQL Server 2022 instance related to collation. I have an instance collation of Latin1_General_CS_AS_KS_WS, but a database collation of Latin1_General_CI_AS. I want to force a few queries to run with a specified collation by using code like this: 

DECLARE @c VARCHAR(20) = 'Latin1_General_CI_AS'

SELECT  p.PersonType,
        p.Title,
        p.LastName,
        c.CustomerID,
        c.AccountNumber
 FROM Person.Person AS p
 INNER JOIN Sales.Customer AS c
 ON c.PersonID = p.BusinessEntityID
 COLLATE @c
Will this solve my problem?

See possible answers