NULLIF
Do you use NULLIF? For me, this command has been seldom used. Because of that, I have been dabbling with...
2011-03-30
3,879 reads
Do you use NULLIF? For me, this command has been seldom used. Because of that, I have been dabbling with...
2011-03-30
3,879 reads
Do you use NULLIF? For me, this command has been seldom used. Because of that, I have been dabbling with it a bit lately to make sure I have...
2011-03-30
2 reads
Do you ever find yourself working on different scripts at once? Maybe you are working on something that tests certain...
2011-03-29
904 reads
Do you ever find yourself working on different scripts at once? Maybe you are working on something that tests certain functionality in SQL Server, you have some presentation scripts...
2011-03-29
I just ran into something that I hadn’t noticed in SQL Server. It struck me as somewhat interesting but is...
2011-03-28
1,883 reads
I just ran into something that I hadn’t noticed in SQL Server. It struck me as somewhat interesting but is really not too big of a deal. While demonstrating...
2011-03-28
11 reads
I was asked a few months ago to allow some advertising on my blog. I hadn’t given the idea a...
2011-03-24
831 reads
I was asked a few months ago to allow some advertising on my blog. I hadn’t given the idea a whole lot of thought but was reminded again today...
2011-03-24
5 reads
From time to time I see a question asking how to determine the last time a SQL Server was either...
2011-03-23
1,520 reads
From time to time I see a question asking how to determine the last time a SQL Server was either restarted or when the last time was that the...
2011-03-23
3 reads
By Chris Yates
The New Arena of Leadership The role of the Chief Data Officer is no...
Presenting you with an updated version of our sp_snapshot procedure, allowing you to easily...
SELECT * feels convenient, but in SQL Server it bloats I/O, burns network bandwidth,...
I've noticed several instances of what looks like a recursive insert with the format:...
Comments posted to this topic are about the item Cleaning Up the Cloud
Comments posted to this topic are about the item The Maximum Value in the...
I have a table with this data:
TravelLogID CityID StartDate EndDate 1 1 2025-01-01 2025-01-06 2 2 2025-01-01 2025-01-06 3 3 2025-01-01 2025-01-06 4 4 2025-01-01 2025-01-06 5 5 2025-01-01 2025-01-06I run this code:
SELECT IDENT_CURRENT('TravelLog')I get the value 5 back. Now I do this:
SET IDENTITY_INSERT dbo.TravelLog ON INSERT dbo.TravelLog ( TravelLogID, CityID, StartDate, EndDate ) VALUES (25, 5, '2025-09-12', '2025-09-17') SET IDENTITY_INSERT dbo.TravelLog OFFI now run this code.
DBCC CHECKIDENT(TravelLog) GO INSERT dbo.TravelLog ( CityID, StartDate, EndDate ) VALUES (4, '2025-10-14', '2025-10-17') GOWhat is the value for TravelLogID for the row I inserted for CityID 4 and dates starting on 14 Oct 2025? See possible answers