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Function Reference

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LEAST

Returns the smallest value from a list of input values. By default, the match is case sensitive.

Syntax

LEAST( value1, [value2, ..., valueN,] CaseFlag )

Argument	Required/ Optional	Description
value	Required	Any datatype except Binary. Datatype must be compatible with other values. Value you want to compare against other values. You must enter at least one value argument. If the value is Numeric, and other input values are of other numeric datatypes, all values use the highest precision possible. For example, if some values are of the Integer datatype and others are of the Double datatype, Data Integration converts the values to Double.
CaseFlag	Optional	Must be an integer. Determines whether the arguments in this function are case sensitive. You can enter any valid expression. When CaseFlag is a number other than 0, the function is case sensitive. When CaseFlag is a null value or 0, the function is not case sensitive.

Return Value

value1
if it is the smallest of the input values, value2
if it is the smallest of the input values, and so on.

NULL if all the arguments are null.

Example

The following expression returns the smallest quantity of items ordered:

LEAST( QUANTITY1, QUANTITY2, QUANTITY3 )

QUANTITIY1	QUANTITY2	QUANTITY3	RETURN VALUE
150	756	27	27
			NULL
5000	97	17	17
120	1724	965	120

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Table of Contents

Function Reference

Function Reference

LEAST

LEAST

Syntax

Return Value

Example