Capturing session_id scheduler assignment using SQLCMD Mode
Yesterday I was working on a SSMS SQLCMD-mode script and I noticed that periodically my session_id changed across test executions. I was tracking wait statistics
Yesterday I was working on a SSMS SQLCMD-mode script and I noticed that periodically my session_id changed across test executions. I was tracking wait statistics
The DBMIRROR_DBM_MUTEX wait type is undocumented. Or rather, it is documented in books online as being “Identified for informational purposes only. Not supported. Future compatibility
You may have already heard that SQL Server 2012 adds automatic generation of statistics for AlwaysOn availability group readable secondaries, storing the statistics in tempdb.
I gave a presentation on columnstore indexing last week and one question I received was regarding the performance of a (hypothetical) narrow, supporting nonclustered index
With training and consulting from SQLskills, you’ll be able to solve big problems, elevate your team’s capacity, and take control of your data career.