Foreign Keys, Part 1 - SQL School Video
Understanding referential integrity is important for anyone working with databases. It can help you design better forming systems. Learn the basics of foreign keys in this SQL School video.
Understanding referential integrity is important for anyone working with databases. It can help you design better forming systems. Learn the basics of foreign keys in this SQL School video.
It seems that many meetings in corporate settings are wastes of times. Can they be better? Steve Jones has a few ideas that might help make them more productive.
Monitoring your SQL Server instances and tracking metrics is an important part of a stable environment. New author Sadequl Hussain brings us a description of his technique for doing this across multiple servers.
Don Schlichting introduces the Microsoft Azure service and explores the SQL Data Services (SDS).
Every so often I run into a fellow DBA or database developer who isn't crystal clear on how file/folder and share permissions play together. If you're an MCSE or an experienced system administrator, this should be old hat for you. However, given...
Even BI novices can learn what goes into creating a BI solution, from planning and designing a data mart to preparing data. An Adventure Works example illustrates the first steps a company can take to ensure that its BI solution supports the strategic decisions it needs to make. Stacia Misner
It seems that many meetings in corporate settings are wastes of times. Can they be better? Steve Jones has a few ideas that might help make them more productive.
It seems that many meetings in corporate settings are wastes of times. Can they be better? Steve Jones has a few ideas that might help make them more productive.
It seems that many meetings in corporate settings are wastes of times. Can they be better? Steve Jones has a few ideas that might help make them more productive.
Certifications are being devalued in the IT industry because of cheating and braindumps. Steve Jones thinks we need to re-examine how we view them.
By Brian Kelley
But as I've matured over the years, I came to realize that I needed...
By alevyinroc
I will be presenting my latest session, Documenting Your Work for Worry-Free Vacations, in-person...
By Steve Jones
I saw a question asking about the next sequence value and decided to try...
I've got a table with 186,703,969 rows, about 300GB of data. There are several...
I created a SQL Database in Azure Portal but I've just noticed it also...
Comments posted to this topic are about the item An Unusual Identity
What values are returned when I run this code?
CREATE TABLE dbo.IdentityTest2
(
id NUMERIC(10,0) IDENTITY(10,10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
INSERT dbo.IdentityTest2
(
somevalue
)
VALUES
( 'Steve')
, ('Bill')
GO
SELECT top 10
id
FROM dbo.IdentityTest2 See possible answers