Changing Server Collation on SQL Server 2008
In this article, learn about the risks of changing server collation as well as how to go about making this change.
The Cloud is Nothing Special
This week Steve talks about cloud computing, and the fact that a lot of what the cloud does is no big deal. But it can be helpful to IT professionals.
TSQL Challenge 39 - Calculate Gross Profit by Item using FIFO method
This challenge is related to an inventory management application where your job is to calculate the profitability by item (cost v/s sales) using First-In-First-Out (FIFO) processing method.
Identify database features restricted to a specific edition of SQL Server 2008
Ever wanted to know how he can identify whether a database uses any of the features that are restricted to a specific edition of SQL Server 2008. In this tip we will go through the steps a DBA needs to follow to identify a database which uses edition specific features.
Minesweeper in T-SQL
Whatever happened to the idea that programming in TSQL can be fun? A Simple-Talk reader contributes an article to remind us all that there is more to TSQL than wrestling with DMVs and pummelling recalcitrant correlated subqueries.
The MERGE Statement in SQL Server 2008
When the SQL MERGE statement was introduced in SQL Server 2008, it allowed database programmers to replace reams of messy code with something quick, simple and maintainable. The MERGE syntax just takes a bit of explaining, and Rob Sheldon is, as always, on hand to explain with plenty of examples.
From Zero to SSIS! Learning SQL Server Integration Services
Learn SSIS from MVP Andy Leonard in Waltham, MA on Oct 6-8, 2010. This is a paid event. More details inside.
Inside the Optimizer: Constructing a Plan - Part 4
The final part in a series by Paul White exploring the internals of query optimization. Learn how
We Are Not Alone
Today we have a guest editorial from Robert Pearl that talks about the SQL Server community, and how you can get involved.
Conditional report rendering based on render formats for SSRS Reports
When using Report Manager, users can export reports to different formats like PDF, XLS and others. When reports are exported to other formats they also include all of the content from the report, but rendered to the format of the report output. There maybe scenarios where you would not want a particular part or component of report to appear in these other report formats. A practical example of this could be that you want to display images when the report is displayed in HTML, but not when the report is exported to a PDF format. In this tip we take a look at a new feature in Reporting Services that allows us to control these items without having to create multiple report versions.
Blogs
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...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
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