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Description

Returns true if the input map or bag is empty, false if the input contains items, or null if the input is null.

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Syntax

IsEmpty(input_arg)

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Arguments

input_arg (string) - Bag or map argument.

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Examples

IsEmpty(JsonStringToBag('[1,2,3]')) returns false
IsEmpty(JsonStringToBag('[]')) returns true
IsEmpty(JsonStringToBag('')) returns null

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Return value datatype

boolean

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Impact of null value

If input is null, null is returned.
Last modified on April 20, 2026