Wouldn't the minimal privileges be the NTFS permissions to delete the ERRORLOG.? files? Sure - you can't replace / modify the current ERRORLOG file (SQL Server holds its tumbs on...

I wonder, that the only connect item I found for a column based MIN/MAX (similar to Oracle's LEAST()/GREATEST()) got only 4 quotes since last year (https://connect.microsoft.com/SQLServer/Feedback/Details/3085573).

Maybe someone...

Why do you not use the build in ROUND function?
It takes three parameters:
- the value
- the rounding length (use negative numbers to round to a power...

my apology for the confusion - I tested it only on SQL 2014 (since I was to lazy to set up a new 2016 server just for testing and did...

On which version did you run your test? On SQL 2014 SP2 Dev. the query will only return one row (and I stumbled over a few scripts which failed, since...

Another question.
If I understood it correct, it has to read all segments / pages for the city column, when I execute a SELECT COUNT(*) from customers...

Thank you very much for the quick answer. I always wondered, how exactly SQL Server does this stuff and your article (plus the answer) makes it a lot more clear...

any idea, if (and if yes then how) small datatypes as TINYINT (= 1 byte) could be compressed in columnstored indexes?

Its clear, that I will save space...

You should use an INLINE TABLE VALUE fuction instead of a scalar function - this would save a lot of time when you import many datasets

CREATE...

Short remark: a FILLFACTOR = 90 on a Identity Column (= auto increment) in a read-only-table (at least no space-growing varchars) makes no sense and wastes 10 % space. Even...

oh, thanks (I usually use only the deep links in the newsletters and visit the SSC start page only very seldom ...

Why do you not use a much more short and simple

DECLARE @bd DATE = '19801231', @TD DATE = '20171231'
SELECT DATEDIFF(YEAR,

beside the "default" (at least before SQL 2016) Trace Flags 1117 / 1118 (Grow all Files in a FileGroup equally / prevent mixted extends) I'm using:
1222 (allows Deadlock monitoring),...