Stop Asking and Start Making Decisions Today
You’re desperately trying to get things done but it’s just not happening for you. I’m going to let you in on a little secret, you’re doing it wrong!
2012-05-16
3,437 reads
Articles
The Real World: Implementing AWE
Describes the gains experienced in my environment by implementing AWE.
2012-05-16
8,164 reads
How to Create an Indicator and Gauge Report in SSRS - SQL Server 2008 R2 - Part 1
Arshad Ali discusses the details of creating reports with indicators and gauges in SQL Server 2008 and walks you through designing a one tablix report with two levels of grouping.
2012-05-16
3,124 reads
Partial Backup and Restore
Shawn McGehee discusses partial backups, how they're used, and how to avoid potential problems when restoring from a partial backup.
2012-05-15
3,016 reads
PASS Data Architecture VC presents Mike Fal on Eating the Elephant: SQL Server Table Partitioning
On Thursday May 17th 12PM noon Central, Mike Fal will discuss "SQL Server's table partitioning gives the DBA tools to manage this beast and support very large tables in a way where index management and data retrieval..."
2012-05-15
2,124 reads
A Stock Price Correlation Matrix
Building a Stock Price Correlation Matrix Using TVPs, a CROSS JOIN and the PIVOT Function
2012-05-14
7,085 reads
Amazon RDs and the PaaS formerly known as Azure
Phil Factor welcomes SQL Server support by Amazon RDS, as an alternative to having Microsoft as service provider as well as software provider, via the PaaS formerly known as Azure.
2012-05-14
265 reads
Snapshot Isolation Level in SQL Server - What, Why and How - Part 1
Snapshot isolation levels improve performance but there are some things to take into consideration when using this feature. Arshad Ali discusses what snapshot isolation levels are, their variants, and why and when we should use them.
2012-05-14
4,253 reads
Guide to MCITP: SQL Server 2008 BI Developer
A guide to the SQL Server 2008 Business Intelligence exams.
2012-05-11
12,416 reads
The T-SQL of CSV: Comma-Delimited of Errors
Despite the neglect of the basic ODBC drivers over the years, they still afford a neat way of reading from, and writing to, CSV files; and to be able to do so in SQL as if they were tables is somewhat magical. Just to prove it is possible, Phil Factor creates a CSV version of AdventureWorks as a linked server.
2012-05-11
5,604 reads
Blogs
AI Helps Me with My Sloppiness
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers