Database Administrators Meta
to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
Complex constraint across all data in a table
We have a table to record processing that occurs on a system and we need to ensure that only a single row has an 'in process' status. I want to ensure that the result of this is always either zero or ...
Aug 9 '13 at 2:53
newest data-integrity transaction questions feed
Hot Network Questions
Is this redirecting to /dev/null?
Page Numbering: Prime Numbers
Why would spacetime curvature cause gravity?
How to copy a file to multiple folders in Terminal?
Polynomials with Integer Coefficients and irrational roots
Do's and Don't's of Undergraduate Research
Should I learn to use LaTex to write up a History Masters Thesis?
How do I stop designing and start architecting this project as suggested by my lead?
Could you please tell me the time?
How can we move an object with zero velocity?
Trolling the troll
Scary Font Echo Effect
Why do we not shower every night?
What's the English equivalent of "Drilling one's head"?
Where did the Mani Mani statue come from?
Doing all the simulations and plotting, do I deserve an authorship?
Why do I need a flu shot every year, while many other vaccinations last years or even a lifetime?
Is there a tool to make a complicated Table like this one?
Properly close (not kill) programs from the command line
In Python, why can a lambda expression refer to the variable being defined but not a list?
When does delete not mean delete?
Will floating point operations on the JVM give the same results on all platforms?
What is the difference between Munich and CaraMunich malts?
Are the following IF statements acceptable?
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Overflow
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0