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mavershang
Posting Yak Master
111 Posts |
 Posted - 2009-07-08 : 12:36:38
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| Hi there. Just wandering whether SQL could do something mathmatically like "log10"?Thanks |
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spirit1
Cybernetic Yak Master
11752 Posts |
Posted - 2009-07-08 : 12:44:27
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| select log(100), log10(100)___________________________________________________________________________Causing trouble since 1980Blog: http://weblogs.sqlteam.com/mladenpSpeed up SSMS development: www.ssmstoolspack.com <- version 1.5 out! |
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2009-07-08 : 12:44:47
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| you can use LOG() functionhttp://doc.ddart.net/mssql/sql70/la-lz_4.htm |
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mavershang
Posting Yak Master
111 Posts |
Posted - 2009-07-08 : 12:45:57
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| Thanks guys. |
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SwePeso
Patron Saint of Lost Yaks
30421 Posts |
Posted - 2009-07-08 : 13:02:10
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And if there should be no LOG10 function, do it with e, like thisSELECT LOG10(200) AS [10], LOG(200) / LOG(10) AS [e]
N 56°04'39.26"E 12°55'05.63" |
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Michael Valentine Jones
Yak DBA Kernel (pronounced Colonel)
7020 Posts |
Posted - 2009-07-08 : 13:41:07
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| The LOG function returns the natural logarithm of a float expression. The LOG10 function returns the base-10 logarithm of a float expression.CODO ERGO SUM |
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How to do log10 in sql