array_join(array, delimiter[, nullReplacement]) – Concatenates the elements of the given array using the delimiter and

array_max(array) – Returns the maximum value in the array. NULL elements are skipped. Platforms: WhereOS,

array_min(array) – Returns the minimum value in the array. NULL elements are skipped. Platforms: WhereOS,

array_except(array1, array2) – Returns an array of the elements in array1 but not in array2,without

array_flatten(array) – Returns an array with the elements flattened. SELECT array_flatten(array(array(1,2,3),array(4,5),array(6,7,8))); [1,2,3,4,5,6,7,8] Platforms: WhereOS, Spark,

array_hash_values(array values, [string prefix [, int numFeatures], boolean useIndexAsPrefix]) returns hash values in array Platforms: