SQL Saturday #34 - Boston
Coming on Jan 30, to the Boston area, be sure to attend this SQL Saturday if you are nearby.
2010-01-27 (first published: 2010-01-20)
1,505 reads
Articles
2010-01-26
441 reads
Using "Multiple Assignment Variables" for a Generic Compare Data Script
Comparing data between tables seems like a simple thing to do, but it can eat up a lot of a SQL Server professional's time. Stephen Tirone shows how multiple assignment variables can be used to make this task a little easier.
2010-01-26
5,998 reads
Best Practices for Exception Handling and Defensive Programming in Microsoft SQL Server
This is a deep dive developer session that explores error handling in SQL Server. The session focuses on core error handling areas such as understandign the anatomy of errors, detecting errors in TSQL and best practices for error handling and defensive programming in Microsoft SQL Server. tuesday, 1/26, 8:00am EST
2010-01-26 (first published: 2010-01-21)
10,699 reads
Indexes Out the Window
I ran into a peculiarly puzzling situation with a query I have been tuning of late. The query runs some...
2010-01-26
1,290 reads
Performance Analysis Using SQL Server 2008 Activity Monitor Tool
While looking through the new features and improvements in SQL Server 2008 Management Studio (SSMS) we found a potentially interesting one called Activity Monitor. Database developers and Database Administrators can use Activity Monitor to get a quick overview of an SQL Server 2008 system performance. Can you give us a detailed explanation of how we go about using Activity Monitor?
2010-01-26
4,406 reads
Celko's SQL Stumper: The Class Scheduling Problem
What can we use in SQL instead of E. F. Codd's T theta operators for best-fit? Joe Celko returns with another puzzle that isn't new, in fact it already features “Swedish”, “Croatian” and “Colombian” solutions in chapter 17 of Joe's 'SQL for Smarties' book. These were all written before CTEs or the new WINDOW functions. Is there now a better solution? Was there one even then? We leave it to the readers to provide the answer!
2010-01-25
1,700 reads
Fast normalization of a denormalized data source, using surrogate IDs
A cursor-free way of normalizing data from a denormalized data source into a database which uses "surrogate" IDs.
2010-01-25
5,664 reads
Top 10 Features of SQL 2008 R2
Microsoft SQL Server 2008 R2 introduces a number of interesting new features for both DBAs and developers alike. Read on to learn our top 10 favorites.
2010-01-25
13,675 reads
Free Tools for the SQL Server DBA Part 2
After a very popular first article on tools for the DBA, David Bird is back with a list of some utilities you might find very handy for working with SQL Server.
2010-01-22 (first published: 2008-12-04)
100,859 reads
Blogs
Rolling Back a Broken Release
By Steve Jones
We had an interesting discussion about deployments in databases and how you go forward...
A bespoke reporting solution doesn’t have to cost the earth
By ChrisJenkins
You could be tolerating limited reporting because there isn’t an off the shelf solution...
Presenting with Visual Studio Code
A while back I wrote a quick post on setting up key mappings in...
Forums
Remotely Engineer Fabric Lakehouse objects: The Fabric Modern Data Platform
Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...
Creating JSON III
Comments posted to this topic are about the item Creating JSON III
Testing is Becoming More Important
Comments posted to this topic are about the item Testing is Becoming More Important
Question of the Day
Creating JSON III
In a SQL Server 2025 table, called Beer, I have this data:
BeerIDBeerName 1Becks 2Fat Tire 3Mac n Jacks 4Alaskan Amber 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers