Raises the value
of a number to the specified power.
Syntax
Pwr (number, power)
number is an expression evaluating to
the number to be raised to power. If number is a null value,
null is returned.
power specifies the power to
raise number to. If power is a null value, null is returned.
If power is not an integer, number must not be negative.
Remarks
On overflow
or underflow, a warning is printed and 0 is returned.
Example
This is an example
of the use of the Pwr function:
OppSide = Sqrt(Pwr(Side1, 2) + Pwr(Side2, 2))
IBM InfoSphere DataStage and InfoSphere QualityStage, Version 8.5
This topic is also in the IBM InfoSphere DataStage Server Job Developer's Guide.
