Column order can matter
Ordinarily, column order of a SQL statement does not matter.
Select a,b,c
from table
will produce the same execution plan as Select c,b,a
from...
2011-06-06
2,176 reads
Ordinarily, column order of a SQL statement does not matter.
Select a,b,c
from table
will produce the same execution plan as Select c,b,a
from...
2011-06-06
2,176 reads
At the Kent user group we have two upcoming events. Both are to be held at F-Keys Training suite http://f-keys.co.uk/...
2011-06-05
643 reads
Thanks to those who turned out to see my presentation at SqlHerts on Thursday 26thMay. Its a true pleasure to...
2011-05-29
1,334 reads
If you are in anyway interested in SQL Server and live in the UK, you cant of failed to of...
2011-04-11
706 reads
If you’ve answered yes to both of those questions , Jacob Sebastian has some more question for you.
Every day in March...
2011-03-12
540 reads
I am not a lawyer. Let me say that again, I am not a lawyer.
Todays Dilbert has prompted me...
2011-02-24
807 reads
In my previous post “Denali Paging – is it win.win ?” I demonstrated the use of using the Paging functionality within Denali. ...
2010-11-19
686 reads
I'm not one for automatically poo-pooing new ideas, new practices and new technology. Rather I like to take a measured...
2010-11-10
792 reads
Greg Gonzalez (blog | twitter) of SqlSentry, last night released a very cool new and free product. Plan explorer is a...
2010-10-21
2,936 reads
In a previous blog entry (Inconsistent NullIf behaviour), Jeff Moden and Dan Halliday(twitter) both made a very similar observation.
When executing...
2010-09-06
545 reads
By Brian Kelley
Following the advice in Smart Brevity improves communication.
By John
Microsoft has released SQL Server 2025, bringing big improvements to its main database engine....
By Steve Jones
A customer was asking about what certain items in Redgate Monitor mean. They have...
I have table: t1 in schema1 with 19 billion records. I have another table...
Comments posted to this topic are about the item Minimally Viable Security
Comments posted to this topic are about the item Encoding NULL
What is returned from this code in SQL Server 2025?
SELECT BASE64_ENCODE(NULL)See possible answers