如何将包含整数的数组数组转换为Scala Spark List/Seq？

import org.apache.spark.sql.functions._

val df = spark.createDataFrame(Seq(
  (1, Array(1, 2, 3)),
  (2, Array(4, 5, 6))
)).toDF("id", "array")

val result = df.groupBy("id").agg(collect_list("array").as("list"))

result.show(false)

+---+---------+
|id |list     |
+---+---------+
|1  |[[1, 2, 3]]|
|2  |[[4, 5, 6]]|
+---+---------+

import org.apache.spark.sql.functions._

val df = spark.createDataFrame(Seq(
  (1, Array(1, 2, 3)),
  (2, Array(4, 5, 6))
)).toDF("id", "array")

val result = df.groupBy("id").agg(collect_set("array").as("seq"))

result.show(false)

+---+---------+
|id |seq      |
+---+---------+
|1  |[[1, 2, 3]]|
|2  |[[4, 5, 6]]|
+---+---------+