Missing Index Impact and Join Type
Erik Darling shows how missing index requests have different impact numbers depending on the query's join type.
2018-04-26
7,058 reads
Indexing
When Does Index Size Change Index Choice?
Erik purposely fragments indexes trying to slow down queries.
2018-02-15
3,508 reads
2018-02-06
969 reads
2018-06-07 (first published: 2018-01-13)
2,348 reads
2018-06-15 (first published: 2018-01-04)
2,074 reads
2017-11-02
1,040 reads
Indexing for Windowing Functions: WHERE vs. OVER
Erik Darling shows that if you take SQL Server's word when it asks for an index, things can go horribly awry.
2017-10-09
4,023 reads
2017-04-20
1,235 reads
Index Utilization Summary
This report shows all the Indexes on user defined table or view and how effectively they are being used in our project.
2017-04-20 (first published: 2017-04-10)
879 reads
One way to get an index seek for a leading %wildcard
In an effort to make leading wildcard searches sargable, Aaron Bertrand plays around with a trigram-type implementation in SQL Server.
2017-02-28
5,792 reads
Blogs
Episode 11 of Simple Talks: Oracle
By Steve Jones
The 11th episode is now live, recorded a few weeks ago at the PASS...
A New Word: Mornden
By Steve Jones
mornden – n. the self-container pajama universe shared by two people on a long...
SQL Training: Black Friday Deals Up to 75% Off
This Black Week, don't just get a discount—get ahead! Whether you're a total newbie...
Forums
Blob Storage automated downloads
Dipping my toes into the waters of Azure and of course before I get...
Announcing SQL Server 2025
Comments posted to this topic are about the item Announcing SQL Server 2025
Running Steve's Code
Comments posted to this topic are about the item Running Steve's Code
Question of the Day
Running Steve's Code
Can you run this code in any of your SQL Server 2019 databases without error?
CREATE OR ALTER PROCEDURE [dbo].[StevesAmazingProc]
AS
SELECT Consumer_ID ,
Trend_Category ,
Bit_Trace
FROM NewWorldDB.dbo.MarketTrend;
GO See possible answers