SQLServerCentral Editorial

Life Moves Pretty Fast

Driving my soon-to-be granddaughter to school today (my son is getting married and will adopt the young lady), we saw a dead armadillo, a turtle in the road (rescued it) and an escaped cow (left it alone). THEN... old soon-to-be granddad had forgotten lunch, so had to deliver that back at the school (cow must […]

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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;
 

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