Basics of XML and SQL Server, Part 3: Transform and Shred XML in SSIS
This SSIS package performs multiple XSL transformations on an XML document, then shreds the transformed document and inserts its data into a SQL Server table.
Data Growth
Today Steve Jones talks about the pace of data growth looking to outpace the IT budget changes. As data professionals, we need to learn to do more with less.
Stairway to SQL Server Replication - Level 9: The Replication Monitor
Introducing the replication monitor and how to use it to monitor replication health. It also introduces tracer tokens.
Attracting Talent
How can a company attract talent? First, be a good company to work for, and then be real.
SQL Saturday Precon - SSIS Design Patterns
SQL Saturday is hitting Dublin for the first time on March 24th.
Tips for Upgrading a Cluster to SQL 2008 - Part 2
This article describes my experience in upgrading a four node cluster with three active instances to SQL 2008
SQL Server Ranking Functions
SQL Server includes a subset of four ranking functions that can be used to rank the rows of your result set over a partition. This article presents those functions and examples of their use.
Disconnected database development: solving a problem that needn't exist
A disconnected model is only really needed in the absence of a properly-defined database interface. We, as developers, create a rod for our own backs by insisting on treating a database in a way we wouldn't treat an object, let alone an assembly or namespace.
Financial Rounding of Allocations
When rounded detail quantities are created by an allocation, often the total must foot back exactly to the allocated amount.
Tabs or Spaces
Today Steve Jones talks about one of the classic software developer debates. When formatting code, how should you do it?
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