The effect of VLF size on shrinking the log.
I was wondering the other day how VLF (Virtual Log File) sizes effected shrinking the log file so I decided...
2013-08-29 (first published: 2013-08-26)
2,630 reads
I was wondering the other day how VLF (Virtual Log File) sizes effected shrinking the log file so I decided...
2013-08-29 (first published: 2013-08-26)
2,630 reads
I recently read an awesome post on http://www.stackexchange.com questioning how to change columns to rows ie UNPIVOT. One answer demonstrated...
2013-08-21
1,313 reads
Last week I posted my stored procedure for database permissions, sp_DBPermissions. A couple of days later I was demonstrating it...
2013-08-19
1,369 reads
Last week I posted a series of database permissions scripts. I’ve been using them quite a bit over the last...
2013-08-14
1,391 reads
“My transaction log is too big!” I wish I had a dime for each time phrase has been spoke, written,...
2013-08-12
1,661 reads
At first glance these two functions seem very similar, and superficially they are. For example COALESCE(fieldname1, fieldname2) and ISNULL(fieldname1, fieldname2)...
2013-08-16 (first published: 2013-08-07)
8,878 reads
Over the last year of blogging my thoughts and queries I’ve discovered something interesting. I posted Where is my Backup?...
2013-08-05
1,418 reads
SSIS is one of those tools that I love and hate at the same time. It’s a great ETL tool...
2013-08-05 (first published: 2013-07-31)
2,691 reads
I’ve had to debug database mail problems several times over the last year or so. Below is a collection of...
2013-07-29
1,385 reads
I got to go to the Pass Summit in 2011 and had a fantastic time despite some travel issues caused...
2013-07-24
657 reads
By Chris Yates
There was a time when the Chief Data Officer lived in the shadows of...
By Rayis Imayev
"But I don’t want to go among mad people," Alice remarked."Oh, you can’t help...
By Steve Jones
I saw some good reviews of the small gemma3 model in a few places...
Comments posted to this topic are about the item Create an HTML Report on...
Comments posted to this topic are about the item We Should Demand Better
Comments posted to this topic are about the item Estimated Rows
I have two calls to the GENERATE_SERIES TVF in this code:
SELECT TOP 10 gs.value FROM GENERATE_SERIES(1, 10) AS gs ORDER BY NEWID () OPTION (RECOMPILE); go DECLARE @a int = 10; SELECT TOP (@a) gs.value FROM GENERATE_SERIES(1, @a) AS gs ORDER BY NEWID () OPTION (RECOMPILE);In the actual query plans, what is the estimated number of rows for each batch? See possible answers