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Returns True if the argument is not Null (contains data), and False if the argument contains missing data values. Category: logical Syntax:
IsNotNull(argument)
Returns: BooleanColumn Context Filtering: ✓ Yes

Parameters

NameTypeRequiredDescription
argumentcolumn|any✓ YesAny argument can be provided. The function can analyze one argument at a time.

Validation

  • Minimum parameters: 1
  • Maximum parameters: 1

Examples

IsNotNull([Sales])
Returns True for rows where sales data exists and False for rows where there is no data.
Last modified on March 13, 2026