FLATTENSuggest EditsFlatten nested arrays into a flat array Parameters value Array (required) - Array to flatten Returns Array Examples FLATTEN([[1, 2, 3]]) // returns [1,2,3] FLATTEN([[1, 2, 3], [4, 5, 6]]) // returns [1,2,3,4,5,6] Updated almost 2 years ago Did this page help you?YesNoTable of Contents Parameters Returns Examples