Poor Little Misunderstood Views
Some people love ‘em, some people hate ‘em. But, one thing I have found to be nearly universal is that...
2010-07-29
60,198 reads
Implicit Data Conversion: The "HHidden" Bottleneck
Have you ever written a query that just seems to take forever? You have looked it over time and time...
2010-07-13
980 reads
WHERE to begin
Many people, once they start getting comfortable writing SQL, begin asking the same questions. One such common question is “Does...
2010-07-07
1,324 reads
Indexes are best utilized in WHERE, not JOIN
A pervasive oversight in database indexing by newer database users is relying solely on indexes used for joining tables together...
2010-07-01
3,755 reads
Function Calls are Evil Incarnate
The following queries look extremely innocent. However, they are all application killers once the target table grows to more than...
2010-06-28
1,361 reads
My SELECT statement has hung!
One of the first roadblocks many developers run into when using SQL Server for the first time is firing off...
2010-06-24
2,619 reads
The Power of Indexes
Time and time again I have run into the scenario where a developer who is moving into using databases is...
2010-06-22
714 reads
Killer I/O
Here’s a big statement
WHEN WRITING DATABASE QUERIES, 95% OF THE TIME THE BOTTLENECK IS IN THE I/O, not the CPU,...
2010-06-10
977 reads
A Guitar is Just a Piece of Wood
In my real-life I play guitar. Being an analytical sort-of-fella I found myself inhaling all the books, videos, advice, etc....
2010-06-08
667 reads
The Nature of the Database-Driven Developer
Bear with me as I wax philosophical for two sentences. Our societies are becoming more polarized with each passing day. ...
2010-06-03
690 reads
Blogs
PostgreSQL Support in the Data API Builder
By Steve Jones
Next week I’m at VS Live in San Diego (register and join me) and...
Ten Years of PowerShell
Ten years ago today, I filmed a Pluralsight Play by Play on open source...
T-SQL Tuesday #202: 100 Hours
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
Forums
Squared Values
Comments posted to this topic are about the item Squared Values
I Don't Want To Do XX
Comments posted to this topic are about the item I Don't Want To Do...
Managing Feature Flags with GET_BIT() and SET_BIT() in SQL Server
Comments posted to this topic are about the item Managing Feature Flags with GET_BIT()...
Question of the Day
Squared Values
What happens when I run this code in SQL Server 2022?
SELECT SQUARE('12') See possible answers