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From OLTP to Analytics: Bridging the Gap with Modern SQL Architectures

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In the beginning, there was OLTP – Online Transaction Processing. Fast, reliable, and ruthlessly...

Solving SQL Server Mysteries with a Whole Gang of Sleuths -Scooby Dooing Episode 4

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One thing I’ve always loved about the Scooby-Doo cartoon is that he never solved...

SQL Server Availability Groups

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Flexibility and Scale at the Database Level When SQL Server 2012 introduced Availability Groups...

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SQL Server 2025 Jobs

By Do

Hello SQL Server 2022 16.0.4212.1 running on a Windows Server 2025 Std,V 24H2, SO...

how to optimise whole database full of table and sp in one go using githubcopilo

By rajemessage 14195

i have subscription of github copilot which i can access in vs 2022 comunity...

Password Guidance

By Steve Jones - SSC Editor

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Question of the Day

Using table variables in T-SQL

What happens if you run the following code in SQL Server 2022+? 

declare @t1 table (id int);

insert into @t1 (id) values (NULL), (1), (2), (3);

select count(*)
from @t1
where @t1.id is distinct from NULL;
 

See possible answers