Function datafusion::prelude::array_union
source · pub fn array_union(array1: Expr, array2: Expr) -> Expr
Expand description
returns an array of the elements in the union of array1 and array2 without duplicates.
pub fn array_union(array1: Expr, array2: Expr) -> Expr
returns an array of the elements in the union of array1 and array2 without duplicates.