Listing members of a group in SQL Server.
In SQL we are used to the GROUP BY and the type of result it produces. In real life, we...
2010-10-11
1,546 reads
Phil Factor
- Interests: Motorbikes, Beer, gardening, conservation, Local history.
The One True Script
Phil Factor less-than-fond memories of the days of the One True Source Script. However, despite recent advances, he wonders just how much smoother team-based database development really is.
2010-10-04
228 reads
Cleaning up excess contiguous spaces in strings. A mystery.
/* Have you ever come across the problem where you have to remove spaces from a string that has too many?...
2010-09-30
2,963 reads
SQL Server's implementation of Window Functions
Phil factor compares SQL Server 2008's implementation of Window Functions to PostgreSQL and finds SQL Server frustratingly lacking in some of the essentials.
2010-09-27
792 reads
COMPUTE: now it is going, what else will do it?
/*I'd be very surprised if you've ever used the old COMPUTE clause in SQL Server. It is a bit mad,...
2010-09-23
1,614 reads
Getting Fired from an Unpaid Job.
Phil Factor initially brooded about being fired from a job he was just doing unpaid to help out. Then he suddenly realized that they were probably right.
2010-09-13
340 reads
Houston, we have a problem
Phil Factor takes a sideways look at Houston, a new tool for building SQL Azure applications, and is somewhat underwhelmed by what he finds.
2010-08-02
205 reads
Ambiguities and the wild object.oriented brigades
--Whilst trying to design a more effective way of detecting dependencies in a SQL Server database, I was mulling over...
2010-07-29
1,993 reads
The Killer Backslash in TSQL
--it is
quite startling to see that this, in TSQL, executes.
Select \
/*
---------------------
0.00
(1
row(s) affected)
so does
this....
*/
Select null /\/\/\/\/\/\/\/\/\/\/\/\
/*
---------------------
NULL
(1
row(s) affected)...
2010-07-29
5,809 reads
The Great Forum Debate
Phil discusses the pros and cons of the traditional versus stack overflow-style model for forum debate, and wonders whether there is a database model that would support all these different forms of discussion, or cooperative work, so that we can simply fit the 'visualization' to the nature of the particular discussion.
2010-06-28
90 reads
Blogs
A New Word: Lilo
By Steve Jones
lilo– n. a friendship that can lie dormant for years only to pick right...
Learning Database Design and Power BI Performance
I spend my days working on and managing SQL Server instances—working days at least,...
Free SQL Training: Dive into Databases This December!
Want to learn SQL and get some real practice this December? Check out the...
Forums
how to calculate an average only if a minimum number of records exist?
Hi I am working on a rolling average calculation that is not working quite...
Subscribing to a Great New Year
Comments posted to this topic are about the item Subscribing to a Great New...
dont want pkg to abort if someone is in excel source document
Hi, is there a way when using excel as a flat file source in...
Question of the Day
The Funny Dynamic SQL
What happens when I run this code:
EXEC sp_executesql N'PRINT 1; GO';See possible answers