Solving the "Running Total" & "Ordinal Rank" Problems in SS 2k/2k5
Learn how to solve a couple of common T-SQL issues with MVP Jeff Moden.
2008-01-31
17,695 reads
Jeff Moden
- Interests: SQL. When Im not having fun with that, then SQL. ;-)
Performance Tuning: Concatenation Functions and Some Tuning Myths
Rumor has it that Concatenation functions have gotten the nasty reputation of being "performance hogs". Here's why that's not true.
2008-01-01
22,092 reads
Calculating Work Days
How many times have you wished that there was a parameter for DATEPART to allow you to check for workdays? While many of us may get stuck working 6 or 7 days a week, most of the world revolves on a 5 day work week. Monday through Friday. New author Jeff Moden brings us a method of easily calculating the number of workdays between any two dates.
2007-10-02 (first published: 2005-01-10)
71,438 reads
Difference between dates with thousands separators
This function calculates the time difference between 2 datetimes and displays the results in the following format:H,HHH,HHH:MM:SSThe return is a 15 character field that is left padded with spaces so that the field becomes right justified. This makes the colons line up for easy reading. Commas are automatically added as thousands separators as needed by […]
2004-03-14
410 reads
Blogs
A New Word: Opia
By Steve Jones
opia – n. the ambiguous intensity of eye contact The entry for this says...
Friday Flyway Tips: Searching a Migration
By Steve Jones
This was actually a cool tip I saw internally from one of the product...
Build Recovery into the Design
By Brian Kelley
It's like disaster recovery (and business continuity) planning is the end-of-term research paper that...
Forums
Serverless Gets Faster
Comments posted to this topic are about the item Serverless Gets Faster
sqlclient data provider .net provider connection
I have a task to check the connection managers as part of ssis integration...
Question of the Day
Statistics Histograms
I have a statistics objects with 2 key columns from my tables. How many histograms and their type are stored?
See possible answers