Rajat Jaiswal

I am Rajat Jaiswal.
I have around 9 years of industry experience.
I have always found technology and programming to be very interesting and for me, programming is not something that ends when I step out of the office.
I love exploring new stuff and databases amuse me the most.
I started blogging in 2006 on http://rajatjaiswal.blogspot.com and http://indiandotnet.wordpress.com, http://sqlRaaga.blogspot.com
I am quite active on my blogs and often post entries on Microsoft technologies like C#, ASP.NET, SQL Server, Silverlight & Windows Phone 7.
  • Interests: I am always interested in Microsoft Technology specially asp.net & SQL server. Other than this I love Singing ,dancing and playing musical instruments.

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Blogs

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Superheroes and saints never make art. Only imperfect beings can make art because art...

Why Optimize CPU for RDS SQL Server is a game changer

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One feature that I have been waiting for years! The new announcement around optimize...

Performance tuning KubeVirt for SQL Server

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Following on from my last post about Getting Started With KubeVirt & SQL Server,...

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Forums

data type gets lost in data flow

By stan

Hi, in a simple oledb source->derived column->oledb destination    data flow, 2 of my...

i noticed the sqlhealth extende event is on by default , so can i reduce

By rajemessage 14195

hi, i noticed the sqlhealth extended event is on by default , and it...

New-AzSqlInstanceServerTrustCertificate - Failed and no clues

By BrainDonor

Using New-AzSqlInstanceServerTrustCertificate to import a certificate and get the message New-AzSqlInstanceServerTrustCertificate: Long running operation...

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Question of the Day

The Read Committed Snapshot Isolation behaviour

I am currently working with Sql Server 2022 and AdventureWorks database. First of all, let's set the "Read Committed Snapshot" to ON: 

use master;
go

alter database AdventureWorks set read_committed_snapshot on with no_wait;
go
Then, from Session 1, I execute the following code: 
--Session 1
use AdventureWorks;
go

create table ##t1 (id int, f1 varchar(10));
go

insert into ##t1 values (1, 'A');
From another session, called Session 2, I open a transaction and execute the following update: 
--Session 2
use AdventureWorks;
go

begin tran;
update ##t1 
set f1 = 'B'
where id = 1;
Now, going back to Session 1, what happens if I execute this statement? 
--Session 1
select f1
from ##t1
where id = 1;
 

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