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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "Hive/LanguageManual/UDF" by ZhengShao
Date Sun, 31 May 2009 09:27:11 GMT
Dear Wiki user,

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The following page has been changed by ZhengShao:

  ||double ||log(double base, double a) ||Return the base "base" logarithm of the argument||
  ||double ||pow(double a, double p) ||Return a^p||
  ||double ||power(double a, double p) ||Synonym of pow||
+ ||double ||sqrt(double a) ||Return the square root of a||
  === Collection Functions ===
  The following built-in collection functions are supported in hive:

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