LEAST

The LEAST function selects the smallest value from a list of any number of expressions. The expressions must all be convertible to a common data type, which will be the type of the result. NULL values in the argument list are ignored. The result will be NULL only if all the expressions evaluate to NULL.

Syntax

LEAST(<expression> [,...])

Parameters

Parameter	Description	Supported input types
<expression>	The expression(s) to select smallest value.	Any

Return Types

Same as input type

Example

SELECT LEAST(NULL, 2^3, 3^2)

Returns: 8