What is the difference between shrink database and shrink file

Can someone please provide me with a web page or verbiage explaining to my manager that both do not need to be run one after the other to shrink the database? Or am I wrong in my thinking?

Hi lcerni,. Shrinking Database decreases the performance , resulted high fragmentation. As you already know, we strongly discourage shrinking in general. It just need to be said. Having said that:. Yes, I agree that it is indeed overkill to do both. All you do is to exercise your disk or wear out if you have SSD. Pick one, whichever you prefer. I Recommend you to use shrinkdatabase dbname if database is small in size, if its is big in size then use shrinkfile datafile one by one, because shrinking cause high IO and CPU, So there might be chance for hung issue for your Laptop.

Learn More. Sign in. The system view sys. In my case, this query:. There are two files in this little database. The first one contains data rows — tables and indexes and other objects; the second one is for the log.

The name column is what I need for the FileName parameter, above. The size column is the size of the file in SQL Server pages. In the body of the loop, I first reduce the target size by the factor. In this case that is. That seems small but it makes sense for my 1 TB database.

That is 1GB per shrink operation. DBCC will also produce a result set for each call. It looks like this:. It shows the current size after shrinking , the minimum size this database could be, the current number of used pages and the estimated minimum size after shrinking.

Why are there 8 more pages in the current size than the actual used pages? SQL Server has also reserved one extent for housekeeping. A larger value and perhaps a smaller factor would allow this to be run along with other work, although running it in the wee hours is preferred.

Inspired by Wikipedia In type theory terms; A type is an abstract interface. Types generally represent nouns, such as a person, place or thing, or something nominalized,A class represents an impleme I have read the documentation on this and I think I understand. An AutoResetEvent resets when the code passes through even HttpApplication is the web application instance that has multiple IHttpModule instances registered in it.

That's why every IHttp I am confused about the text encoding and charset. If an algorithm is of O g n , it means that What is the difference between Shrink Database and File?