Select Size Of Data Used Per Row
May 10, 2007Hi
I'm trying to figure out how to retrieve the size of the data used per record, not the allocated size per row.
Any pointers would be helpfull.
Thanks in advance!
Rgds,
Worf
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Feb 20, 2002One of our databases has the following sizes:
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Indexes 35.48 mb (1.69%)
Unused : 5.27 MB (0.25 %)
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Apr 27, 2004SELECT size_in_mb,used_size_in_mb,size_in_mb-used_size_in_mb as free_in_mb FROM (
SELECT cntr_value/1024 size_in_mb ,
(SELECT cntr_value/1024 FROM master..sysperfinfo WHERE counter_name='Log File(s) Used Size (KB)' AND instance_name='mydb') used_size_in_mb
FROM master..sysperfinfO WHERE counter_name='Log File(s) Size (KB)' AND INSTANCE_NAME='mydb'
) a
I need to store totalsize,usedsize,freesize of the datafiles in a table to get an average of how much my datafile has increased over a week.
The above query i am using is for logfile size. Can any one help me with datafile size plz.
I've checked sp_helpfile, sysfiles but couldn't find what i am lookin for(used and free space). EM in taskpad view for a database shows the statistics for the datafile. I've tried a trace to find out a stored procedure but couldn't!!!
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Howdy!
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Mar 25, 2008Hi all,
little background,
When I need an amount column I usually declare a numeric(9,2). Anything bigger then that ends up taking 9 bytes instead of 5 bytes and for the most part (9,2) is more then enough. Also I usually don't use (5, 2), (6, 2), etc... since they end up taking the same space as a (9,2), that is unless I want to specifically restrict the amount value to something smaller. Occasionally I will use smallmoney for smaller amounts, however I pretty much never use money data type since it's 8 bytes... that is unless I need more digits after the dot...
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Aug 2, 2006Hi All,
Is it possible to increase the size of data file in SQL Server 2005 Express Edition.
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Thanks,
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