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ascii(str) – Returns the numeric value of the first character of `str`. Platforms: WhereOS, Spark,

asin(expr) – Returns the inverse sine (a.k.a. arc sine) the arc sin of `expr`, as

array_sort(array) – Sorts the input array in ascending order. The elements of the input array

array_sum(array) – Returns an array in which each element is summed up WITH input as

array_to_str(array arr [, string sep=’,’]) – Convert array to string using a sperator SELECT array_to_str(array(1,2,3),’-‘);

array_union(array1, array2) – Returns an array of the elements in the union of array1 and