Basics QA on Extended Event
Basics QA on Extended Event
I am learning Extended Event so this is my first blog on extended event, There is...
2011-12-23
1,785 reads
Vinay Thakur
Suspect Database
Suspect database generally caused by internal IO issue, and the best way to resolve it to ask hardware person to...
2011-12-19
487 reads
spid in Killed/Rollback cannot kill
We come across a situation where we have to kill one spid which was running for quite some time, so...
2011-12-17
3,543 reads
Download: Troubleshooting a day – Nov 2011
As I did for powershell a day Series Blog April 2011, consolidated the all months blog into one pdf file here....
2011-11-30
1,421 reads
Day 30: More Fatal Errors and BUGs
Day 30 More Fatal Errors and BUGs
For sql server 2000 and earlier you may get 5242 and 5243 corruption in...
2011-11-30
2,128 reads
Day 2: Log file grown high cannot shrink log file.(available size in – negative)
Description:-
Yesterday, we discussed what happen when tempdb data file grown very high, now what if log file of any user...
2011-11-29
520 reads
Day 29: Fatal Errors 823, 824, 825, 832, OS error 23
Day 29: Fatal Errors 823, 824, 825, 832, OS error 23
Error 823: IO error OS cannot read the data
Error: 823,...
2011-11-29
14,047 reads
Day 28: Linked server errors
This post was published to Vinay Thakur – Sql Server DBA at 5:05:51 PM 11/25/2011 Day 28: Linked server errors Linked...
2011-11-28
621 reads
TransactionLog Internals
Transaction Log : >> Transaction log is tracks transaction on that database. >> There should be at least one transaction log (ldf) file...
2011-06-22
641 reads
Difference between Checkpoint and LazyWritter
Was thinking about to write this blog for quite some time. CheckPoint Lazy Writer 1. Flush dirty pages to Disk...
2011-06-20
545 reads
Blogs
Blog a Day – Day 1: History of AI
By Vinay Thakur
it has been a year since i have not written much on the blog...
A New Word: on tenderhooks
By Steve Jones
on tenderhooks – adj. feeling the primal satisfaction of being needed by someone, which...
Ramblings about data communities and your contributions, no excuses
By DataOnWheels
I have been active in the data community throughout my career. I have met...
Forums
A Quick Restore
Comments posted to this topic are about the item A Quick Restore
Guarding Against SQL Injection at the Database Layer (SQL Server)
Comments posted to this topic are about the item Guarding Against SQL Injection at...
Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
Question of the Day
A Quick Restore
While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:
USE DNRTest BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO /* Bunch of stuff tested here */RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance. See possible answers