[Bug]Json array element can not insert into array column

[zhuxt2015]

Steps to reproduce the behavior (Required)

CREATE TABLE `test_array` (
  `id` int(11) NULL COMMENT "",
  `a` ARRAY<varchar(65533)> NULL COMMENT ""
) ENGINE=OLAP
DUPLICATE KEY(`id`)
COMMENT "OLAP"
DISTRIBUTED BY HASH(`id`) BUCKETS 10
PROPERTIES (
"replication_num" = "3",
"in_memory" = "false",
"storage_format" = "DEFAULT",
"enable_persistent_index" = "false"
);

2. insert into test_array select 2, jsonObject -> '$.categoryMaterial' from test_json limit 1;
3. select 2, jsonObject -> '$.categoryMaterial' from test_json limit 1;

Expected behavior (Required)

Real behavior (Required)

StarRocks version (Required)

• 2.3.0

[kangkaisen]

Should be we don't support cast array json to array varchar.