Return of the users from hell!
Another great article from David Poole looking at more user stereo types that the IT world must deal with. Read on for smile and a little fun.
2004-09-16
10,646 reads
David Poole
- Interests: Badminton, Cycling and Music. Keen piano player.
An Is Null Gotcha
In T-SQL you should use the IS NULL keywords to test for a null value. But David Poole runs into a strange gotcha in one of his applications where he is testing for a null value. It's an interesting read following Sherlock Poole around on his hunt to find an error.
2004-07-14
11,704 reads
Reducing Round Trips - Working with HTML Checkboxes
Reducing the amount of round trips between a server and client is something that can give you a great boost in performance. David Poole looks at how he solved a problem with HTML checkboxes and the challenges they solve in a programming environment. Without Dynamic SQL!
2004-06-11
9,237 reads
Users From Hell
A little off topic (or is it?), David needed to vent a little - something we can all appreciate. Meant to be light hearted fun, please don't take too seriously.
2004-04-19
10,843 reads
SQL Server Statistical Functions
I bet most of us count and sum fairly often, but how often do you use the rest of the 'in the box' statistical functions? Learn these now and be ready when you need them.
2004-01-12
27,618 reads
Using Bits to Store Data
David recently worked on a project where it turned out storing the answers to a survey using bitmapping was a good approach. He was good enough to write some of it down and share. As he notes bitmapping isn't used as often as it used to be, but it can still be a useful technique to have around.
2004-01-06
6,420 reads
Dealing with Addresses
David writes about the system he put together to handle addresses and the pros and cons of various techiques. Familiar with Soundex? He uses that too! Even though some of the info is specific to Great Britain, it's good reading. Addresses are one of the hardest pieces of information to handle!
2003-07-01
11,228 reads
SQL and IIS on the same Box?
David takes us through why he believes trying to run SQL and IIS on the same box is a bad idea. It's a common notion that it IS a bad thing to do, but you have real justification? Read this and you will!
2003-06-20
14,570 reads
Lessons from my first Project as a Project Manager
David tries his hand at Project Management and what follows is a list of tips and problems from that experience. As David points out, it's interesting to see things from the other (not developer or DBA) point of view.
2003-06-04
5,759 reads
Querying XML files using SQL 2000
One of the many useful features gained by SQL Server 2000 is the ability to handle XML documents. This means that any computer language capable of opening an XML files and calling SQL Server stored procedures can make use of this new ability. This article by David Poole shows you how!
2002-10-11
12,021 reads
Blogs
Post-quantum key exchange – Insurance policy for your packets
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Plan your 2026
By Brian Kelley
If you don't have a plan, you'll accomplish it. That's not a good thing.
Another Change
By Steve Jones
Today Redgate announced that we are partnering with Bregal Sagemount, a growth-focused private equity...
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Where Your Value Separates You from Others
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Fixing the Error
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T-SQL in SQL Server 2025: Encoding Functions
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Question of the Day
Fixing the Error
On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:
SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error? See possible answers