Gianluca Sartori

Gianluca Sartori is an independent SQL Server consultant and a performance tuning specialist. He has been working in the software industry since 1999 and has been working with SQL Server ever since. Currently he is working as Senior DBA for a famous Italian Formula1 team. Besides consulting projects, he works as a SQL Server trainer and in his spare time he contributes to the SQL Server forums. He is also a speaker at several conferences in Italy and in Europe.

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Blogs

AI Step 1

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As this is an Artificial Intelligence (AI) World, things are changing. We can see that...

Beginner’s Guide: Building a Dockerized Todo App with React, Chakra UI, and Rust for Backend

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In a containerized app, React and Chakra UI provide a robust and accessible user...

A New Word: Nachlophobia

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nachlophobia – n. the fear that your deepest connections with people are ultimately pretty...

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Forums

identify consecutive records greater than 1

By HeftSteady

Hello I need help identifying all records that have consecutive hours (time in order)...

Call dynamic sql storedprocedure from SSIS execute sql task

By komal145

hi, I have a table called Rules Create table Rules ( Id int ,...

Migrating database with many orphan users.

By JasonO

I am currently upgrading a very old database running SQL Server 2008 to SQL...

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Question of the Day

The Funny SELECTs

What is returned from this query? 

SELECT
  ( SELECT COUNT (*) FROM Sales.SalesOrderHeader AS soh
    WHERE soh.OrderDate >= '01/01/2011' AND soh.OrderDate < '01/01/2012') AS OrdersIn2011
, ( SELECT COUNT (*) FROM Sales.SalesOrderHeader AS soh
    WHERE soh.OrderDate >= '01/01/2012' AND soh.OrderDate < '01/01/2013') AS OrdersIn2012
, ( SELECT COUNT (*) FROM Sales.SalesOrderHeader AS soh
    WHERE soh.OrderDate >= '01/01/2013' AND soh.OrderDate < '01/01/2014') AS OrdersIn2013;

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