It sounds simple enough. Either your column will always have a value or it may not. Yet somehow such a seemingly simple decision can become a never-ending debate where database schema begins to resemble superstition and designing effective tables seems more contentious than you expected it to be.
2016-02-26 (first published: 2014-10-30)
26,872 reads
2014-03-27
2,349 reads
2013-06-05
2,443 reads
2013-05-10
2,252 reads
2012-05-11
3,355 reads
We all know NULL values must be dealt with carefully in T-SQL, but how exactly do you best deal with them in SQL XML?
2010-10-26
26,147 reads
2010-06-17
3,946 reads
2010-04-07
4,050 reads
The key to working with null values properly is to accommodate them consistently. Learn a few tricks that will help you do just that.
2009-09-16
4,497 reads
By Steve Jones
This is my last week of the year working (I guess I come back...
By Steve Jones
suente– n. the state of being so familiar with someone that you can be...
Anyone (everyone?) who has ever tried to learn a programming language knows that to...
I am getting the below error when I execute a SQL command in SQL...
I am getting the below error when I execute a SQL command in SQL...
Hi everyone. I have this table and this information. (left side of the image)...