How many tempdb mdb files will be created in this case?

How many tempdb mdb files will be created in this case?
SQL Server detected 2 sockets with 6 cores per socket and 12 logical processors per socket, 24 total logical processors; using 24 logical processors based on SQL Server licensing. This is an informational message; no user action is required.
I have sql server 2012 enterprise edition 64 bit
Thanks

Its all upto your server usage and number of processors,
Note : If the number of logical processors is greater than 8, use 8 data files and then if contention continues, increase the number of data files by multiples of 4 (up to the number of logical processors) until the contention is reduced
to acceptable levels or make changes to the workload/code.
For optimal performance, you could add data files of the same size to tempdb up
to the # of processors on your server. So a 4 processor server should have 4
same-sized physical files for tempdb for optimal tempdb performance. The reason
you want the files to be the same size is because SQL Server tries to keep the
files filled to the same proportion. So if you had a 100MB file and a 200MB
file, SQL Server will try to keep them at the same fill level, for example 50%,
which means that the 200MB file will be written to approximately twice as much
as the 100MB file which reduces the performance gained by having multiply
files.
Please read this below links just for your reference.
http://support.microsoft.com/kb/2154845/en-us
http://blogs.msdn.com/b/sqlserverstorageengine/archive/2009/01/04/managing-tempdb-in-sql-server-tempdb-configuration.aspx
http://www.sqlskills.com/blogs/paul/a-sql-server-dba-myth-a-day-1230-tempdb-should-always-have-one-data-file-per-processor-core/
Raju Rasagounder MSSQL DBA

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Per my understanding that you have already get all the need fields and informaiton of the updated version of list items and now you want to calculate how many versions of SharePoint list items created in a certain time period, you can't get desired result
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I have tried to tested on my local environment but because I am not clear what is value in the field "owshiddenversion", I assumed you have two datatype parameters (StartDate and EndDate) to help filter the report in a certain time period.
Generally, if you have add the filter correctly, it will filter the correct number's updated version in this time period, I would like you to provide details information as below to help better analysis the requirements:
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Please provide snapshot of the report structure you have currently designed.
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How many tempdb mdb files will be created in this case?

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