SQRT: Returning a Square Root (SQL)

How to:

The SQRT function returns the square root of the input value.

Syntax: How to Return a Square Root

sqrt(arg)

where:

arg

Numeric

Is the input value.

This function returns double precision numbers with three decimal places.

SQRT returns the square root of a value. This example,

SQRT(4)

returns 2.000.

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