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ISEMPTY ER function

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The ISEMPTY function returns a Boolean value of TRUE if the specified list contains no records. Otherwise, it returns a Boolean value of FALSE.

Syntax

ISEMPTY (list)

Arguments

list: Record list

The valid path of a data source of the Record list data type.

Return values

Boolean

The resulting Boolean value.

Example 1

If you enter data source DS of the Calculated field type, and it contains the expression SPLIT ("A|B|C", "|"), the expression ISEMPTY(DS) returns FALSE.

Example 2

The expression ISEMPTY (SPLIT ("",1)) returns TRUE.

Additional resources

List functions