Arun Kumar

Arun Kumar has over 8 years' extensive working experience in database query development, design, supporting many different versions of MS-SQL. He has worked to develop efficient reports, index optimization for complex queries, and has finance and operation domain experience. He has also worked with SPLUNK and enjoys training technical and non-technical colleagues.
  • Interests: Database developer and designing

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Blog Post

What is an Identity?

        Identity (or AutoNumber) is a column that automatically generates numeric values.         A start and increment value can be set, but...

2016-01-26

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Blogs

PASS Data Community Summit 2026

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Yesterday was the first day of sessions at the PASS Data Community Summit (after...

T-SQLTuesday 204: Are blogs still relevant?

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This month’s blogging party is hosted by Jeff Ianucci – his challenge is to...

Are Blogs Still Relevant? I Think They Still Are.

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As for me, I'll keep writing whenever time permits. I don't expect every post...

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Pay for Performance

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Pay for Performance, which is...

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Question of the Day

Switching Schemas I

I run this query: 

SELECT 
 s.name AS schemaname
 , o.name AS objectname
 FROM sys.objects o
 INNER JOIN sys.schemas s ON s.schema_id = o.schema_id
 WHERE o.name = 'Beer'
I get one row back for an object named dbo.beer. There is an ETL schema and both of these are nonpartitioned tables. I run this code: 
ALTER TABLE dbo.beer switch TO etl.beer
What happens?

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