Navigating Yukon - A First Look
Steve Jones takes a first look at the next version of SQL Server. It's been sitting for some time, but with the NDA lifted, here's some first impressions of the tools.
2003-12-09
7,838 reads
Articles
Worst Practice - Defining Rows that Exceed The Max Length
Andy started writing about worst practices a long time ago and returns this week with one that is short and sweet - why defining rows that exceed 8060 characters is a very bad idea and how you can avoid it.
2003-12-08
8,769 reads
Service Pack 1 for SQLCentric v.1.2.3 Now Available
This service pack contains bug fixed, plus enhancements including test email button, sorting, and drill down.
2003-12-08
653 reads
Sequential Numbering
Needing to number rows with a sequential id is a pretty common request. Sometimes it's because the user hasn't made the transition to 'set based' thinking, sometimes it really is a valid request (more or less!). Greg provides several different techniques to help you achieve sequential numbering.
2003-12-05
11,045 reads
Store Key - Storing Misc Data
This article proposes a system where extra data is stored in a simple row based table and retrieved using the 'store key'. It's not a new concept of course, but the author explains how and why he chose to implement. Feedback should be interesting!
2003-12-04
4,167 reads
Scaling Out
Kumar discusses the differences between scale up and scale out, then does a very good walk through of how to build a scale out solution.
2003-12-03
7,589 reads
New JDBC Driver for SQL
This is one of the vendors we met at PASS 2003. Their new driver is supposed to be faster than the driver provided by Microsoft AND supports NT authentication. Link takes you to a comparision chart of features. (Not Reviewed)
2003-12-03
1,622 reads
Indexed Views
Most of us know what it is, or do we? Chris works on a good definition and along with that, gets into a good look at the problems denormalization creates and talks about a pretty common form of it - the indexed view.
2003-12-02
12,279 reads
Notes about PASS 2003 and Other Stuff
Andy wrote up some notes about the recent PASS Community Summit, plans for next year, people we met, and much more.
2003-12-01
2,645 reads
Parameterizing Views
Views dont parameters, but sometimes you need them to act as if they do. Andy discusses views and how they encapsulate code and then offers an idea about how to alter the behavior of views on the fly. Controversial? Probably!
2003-12-01
8,347 reads
Blogs
Free webinar – Tackling the Gaps and Islands Problem with T-SQL Window Functions
I’m hosting a free webinar at MSSQLTips.com at the 19th of December 2024, 6PM...
Counting Groups with Window Functions: #SQLNewBlogger
By Steve Jones
I looked at row_number() in a previous post. Now I want to build on...
The query processor ran out of internal resources and could not produce a query plan – When You’ve Managed to Confuse SQL With a Crazy IN Clause.
Recently I received a cry for help over Teams. The issue was that an...
Forums
How to determine if a DB is currently being used
Hi - I'm looking for advice regarding the best & quickest way to establish...
Data cleansing/conversion tool HPE
Hello. I am looking for a tool Data cleansing/conversion, was recommended HPE any...
System views in a contained availability group
I have a query that runs in a job to check on orphaned users....
Question of the Day
The LAGging NULL
I have this data in a SQL Server 2022 table:
player yearid team HR Alex Rodriguez 2012 NYY 18 Alex Rodriguez 2013 NYY 7 Alex Rodriguez 2014 NYY NULL Alex Rodriguez 2015 NYY 12 Alex Rodriguez 2016 NYY 9If I run this code, what are the results returned in the hrgrowth column?
SELECT player , yearid , hr , hr - LAG (hr, 1, 0) IGNORE NULLS OVER (ORDER BY yearid) AS hrgrowth FROM dbo.playerstats;See possible answers