List.IsDistinct

Indicates whether there are duplicates in the list.

function (list as list, optional equationCriteria as nullable any) as logical

Description

Returns a logical value whether there are duplicates in the list list; true if the list is distinct, false if there are duplicate values.

Category

List.Selection

Examples

Find if the list {1, 2, 3} is distinct (i.e. no duplicates).

List.IsDistinct({1, 2, 3})

true

Find if the list {1, 2, 3, 3} is distinct (i.e. no duplicates).

List.IsDistinct({1, 2, 3, 3})

false