2007-04-27
2,720 reads
Design and Theory
2007-04-23
1,760 reads
2007-04-20
2,405 reads
2007-04-19
1,966 reads
2007-04-11
2,388 reads
Introduction to Data Warehousing Part 1
In Part 1 of this extensive series, Wes Dumey starts some of the core concepts of data warehousing. In this video he covers what a data warehouse is, why companies use them and what are some of the key components.
2007-03-21
3,746 reads
More Problems with Data Warehousing
In response to the first part, new author Richard Gardner brings us a few more issues that you should be aware of when planning
your data warehouse.
2007-03-20
5,901 reads
Mastering Enterprise BI: Time Intelligence Pt. II
BI Architect Bill Pearson continues his introduction to enhanced features in Analysis Services 2005 for Time Intelligence support. In this session, we examine new, wizard-driven features that support the easy addition of Time Intelligence within our cube.
2007-03-20
2,669 reads
Designing A Data Warehouse: Part 1 Dimension Types
In this first part of a multiple part series, Brian Knight shows the different types of slowly changing dimensions you'll use and the business reason for using each type.
2007-03-19
4,753 reads
2007-03-14
1,661 reads
Blogs
Retro Data 2025 – Slidedeck
You can find the slides of my session on the €100 DWH in Azure...
The Book of Redgate: We Value Teams
By Steve Jones
This value is something that I still hear today: our best work is done...
Troubleshooting TempDB Log Full Errors When SSMS Won’t Connect
By gbargsley
Have you ever received the dreaded error from SQL Server that the TempDB log...
Forums
Is there a way for SP to know who called it?
Hi everyone I am writing an SP where there is logic inside the SP...
Planning for tomorrow, today - database migrations
Comments posted to this topic are about the item Planning for tomorrow, today -...
Bottlenecks on SQL Server performance
We have a BI-application that connects to input tables on a SQL Server 2022...
Question of the Day
The Tightly Linked View
I try to run this code on SQL Server 2022. All the objects exist in the database.
CREATE OR ALTER VIEW OrderShipping
AS
SELECT cl.CityNameID,
cl.CityName,
o.OrderID,
o.Customer,
o.OrderDate,
o.CustomerID,
o.cityId
FROM dbo.CityList AS cl
INNER JOIN dbo.[Order] AS o ON o.cityId = cl.CityNameID
GO
CREATE OR ALTER FUNCTION GetShipCityForOrder
(
@OrderID INT
)
RETURNS VARCHAR(50)
WITH SCHEMABINDING
AS
BEGIN
DECLARE @city VARCHAR(50);
SELECT @city = os.CityName
FROM dbo.OrderShipping AS os
WHERE os.OrderID = @OrderID;
RETURN @city;
END;
go
What is the result? See possible answers