FunctionsArray

array_union

Returns unique elements from all input arrays, preserving first-seen order across arguments.

array_union(…) → String

Kind · scalar

Returns unique elements from all input arrays, preserving first-seen order across arguments.

Part of the Array family.

array_to_string

Converts each array element to text and concatenates values using the optional delimiter and null replacement.

array_uniq

Counts unique element values in each array argument using token equality.