Data Mining Part 38: Text Mining - The term lookup
In this new article, we will show how to use the SSIS term lookup transformation tool.
How to change server level collation for a SQL Server Instance
Manvendra Singh explains step by step how to change the server level collation setting for an existing SQL Server instance.
SQL Server Resource Governor
Using Resource Governor on a SQL Server that suffers from CPU contention thus allowing us specify limits on the amount of CPU that an incoming request can use.
The Practical Problems of Determining Equality and Equivalence in SQL
In theory, it is easy to determine whether data is equal to, greater than or lesser than a value. Real-world data types can be surprisingly tricky, even for gauging data equivalence. Because SQL cannot remain aloof from any application's data types, you need to be aware of the ways and pitfalls of individual datatypes and how you can test for equality, equivalence, similarity, identity and all that jazz. Joe Celko discusses.
A nice whistle and flute
Phil Factor recounts the most important lesson of his early IT career: try not to burst into giggles when you get to look at the client's IT system.
Verify SQL Backups With SQL Powershell
With SQL Powershell, you can check all your database backups in minutes, whether you have ten SQL servers or 100.
Knee-Jerk Performance Tuning: Incorrect Use of Temporary Tables
Paul Randal continues his knee-jerk performance tuning series, focusing on ways to optimize performance when using temporary tables.
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An Unusual Identity
Comments posted to this topic are about the item An Unusual Identity
Question of the Day
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