cmToft (Function)

This converts the input given in centimeters into feet.

Syntax

<DOUBLE> unitconversion:cmToft(<INT|LONG|FLOAT|DOUBLE> p1)

Query Parameters

Name	Description	Default Value	Possible Data Types	Optional	Dynamic
p1	The value that needs to be converted from centimeters into feet.		INT LONG FLOAT DOUBLE	No	Yes

Example 1

SELECT unitconversion:cmToft(100) AS feet;

This query converts the centimeters value 100 into feet using the unitconversion:cmToft() function. The output is 3.28084.

Example 2

CREATE STREAM LengthInputStream (lengthInCm double);
CREATE STREAM LengthOutputStream (lengthInFt double);

@info(name = 'convertCmToFtQuery')
INSERT INTO LengthOutputStream
SELECT unitconversion:cmToft(lengthInCm) AS lengthInFt
FROM LengthInputStream;

The convertCmToFtQuery processes events from the LengthInputStream, which contains a length value in centimeters (lengthInCm). It uses the unitconversion:cmToft(lengthInCm) function to convert the centimeters value into feet. The query outputs the converted value as the lengthInFt attribute for each event to the LengthOutputStream.