Whether or not to have NULLable columns in a table can be a religious debate, and how missing data is represented should be carefully considered during database design. In this article, Joe Celko considers the ways that SQL Server handles NULLs in several situations.
There is more to our lives than work, and Steve asks that we learn more about other parts of life.
Using R integration for analyzing sales data in WideWorldImporters database
Wait! Before you install that next SQL Server, hold up. Are you sure you’re using the right version?
Learning active forgiveness can be a challenge, but it may help you build a better team.
In order to protect data and comply with regulations such as the GDPR and HIPAA, databases used by developers and testers must not contain private and sensitive data from production databases. To help DBAs protect data, Microsoft have released a new feature as part of SSMS called Static Data Masking. In this article, Greg Larsen demonstrates how to use this new feature.
Setting up your authorization and security can be fairly easy, but perhaps we ought to consider more complex scenarios.
Learn how to import data into Power BI using either R or Python scripts.
Disaster recovery planning can be hard, and we often forget about some of the non technical issues.
As more dev teams move their code to Git, it’s important to understand the differences between it and other tools they have used in the past. In this article, Michael Sorens provides some good advice about doing code reviews with Git.
By Steve Jones
los vidados – n. the half-remembered acquaintances you knew years ago, who you might...
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
EightKB is back again for 2026! The biggest online SQL Server internals conference is...
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What values are returned from this code?
CREATE SEQUENCE NumericSequence
AS NUMERIC(5,1)
START WITH 1.0
INCREMENT BY 0.1;
GO
SELECT NEXT VALUE FOR NumericSequence
GO
SELECT NEXT VALUE FOR NumericSequence
GO See possible answers