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NUMERIC FUNCTIONS

Posted By: Thomas Evans     Category: Oracle     Views: 2647

NUMERIC FUNCTIONS in oracle

ABS : returns the absolute value of 'n'

SELECT ABS(-15) "Absolute" FROM dual;

POWER(m,n) : returns m raised to the nth power,n must be integer

SELECT POWER(3,2) "raised" FROM dual;

ROUND(n,m) : returns n rounded to m places to the right of decimal point.

SELECT ROUND(15.19,1) FROM DUAL;
SELECT ROUND(15.15,1) FROM DUAL;

SQRT :

SELECT SQRT(25) FROM DUAL;

  
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Thomas Evans
Thomas Evans author of NUMERIC FUNCTIONS is from London, United Kingdom.
 
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