Ravi Kumar SV

I am Ravi Kumar SV working as SQL Server Consultant for Hyderabad-based Healthcare Company. I started my IT career in 1998 with Microsoft Visual Basic 5.0. While working on Visual Basic 5 and 6 for five years, I was introduced to Microsoft SQL Server 6.5 there on I explored SQL Server technology. I have expertise in Microsoft SQL Server 6.5 to its latest form. I also worked with Pharma manufacturing Company, Jewellery manufacturing unit, and Healthcare Company as Sybase, SQL Server and Oracle consultant.

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Blog Post

Rules of Thumb in Physical Database Design
I am starting my first post in my blog of tuning the physical database...

2012-03-17

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Blogs

The Evolution of Data: From Databases to Spark to Lakebases

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PostgreSQL Timeline: History and Evolution

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Question of the Day

The Updated Columns List

I have this table in SQL Server 2022: 

CREATE TABLE CustomerLarge
  (CustomerID               INT NOT NULL IDENTITY(1, 1) CONSTRAINT CustomerLargePK PRIMARY KEY CLUSTERED
 , CustomerName             VARCHAR(20)
 , CustomerContactFirstName VARCHAR(40)
 , CustomerContactLastName  VARCHAR(40)
 , Address                  VARCHAR(20)
 , Address2                 VARCHAR(20)
 , City                     VARCHAR(20)
 , CountryCode              CHAR(3)
 , Postal                   VARCHAR(20)
)
GO
If I check the columns_updated() function return in a trigger, what is the data returned?

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