Shrinking truncate log file sql 2008

Please Sign up or sign in to vote. Copy Code. Munirhussain Jan KenanZ 3-Oct Go to top. Layout: fixed fluid. First Prev Next. Possible Improvements AmirasG Mar So again pinging sql server in loop will be avoided. My vote of 5 Munirhussain Jan Using so many scripts, only your given scripts is works. A consideration on shrinking studioalessi Oct Is ok, but when a db file is shrinked must be reconstructed the indexes.

I wrote down quickly the following note. As I said, it was a single-minute email so it is not completely accurate.

Here is that quick email shared with all of you. DBA [removed the name] Thanks for your email. I suggest you stop this practice. There are many issues included here, but I would list two major issues:. Not only that, you will also not able to use subsequent log files. There are a lot of things you can do. First, start taking proper log backup using following command instead of truncating them and losing them frequently.

If you are taking proper log backups, your log file usually again usually, special cases are excluded do not grow very big.

There are so many things to add here, but you can call me on my [phone number]. I guess this post is very much clear to you. Please leave your comments here. As mentioned, this is a very huge subject; I have just touched a tip of the ice-berg and have tried to point to authentic knowledge. Update: Small typo correction and small detail corrected based on feedback. It is possible that you have an open transaction. In both cases, what does it mean if I have or have not open transactions? How do I shrink the DB Log file size eventually?

Hi, I have always found solutions from this site. Need your help to shrink the. I did run the scripts below but my. LDF never shrinks. Also, I have read in many blogs to avoid changing the recovery type from simple to full and vice versa as it would corrupt the database.

Can any body help me out here over the mobile. I found that if issue this command after a database backup it reduce the log size but it does not return the empty space back to the Windows as free space. It is possible to shrink log file without truncate option. Thanks for the feedback. Your goal with transaction log maintenance should be to maintain it a a reasonable size. You do this by frequently backing up the log.

I recommend running log backups at least every half hour. More frequently if it is busier. Log file growths require locking the log file. This means that all running queries have to be paused. Needless to say, thus affects performance during the growths.

Repeatedly shrinking and auto-growing log files causes a high number of Virtual Log Files VLFs - the logical unit of a log file which can drastically affect performance of any activity that scans the log file startup, crash recovery, replication, redo, CDC, etc.