Co-authored-by: sohardforaname <organic_chemistry@foxmail.com>
TODO:
1. support agg_state type
2. support implicit cast literal exception
3. use nereids execute dml for these regression cases:
- test_agg_state_nereids (for TODO 1)
- test_array_insert_overflow (for TODO 2)
- nereids_p0/json_p0/test_json_load_and_function (for TODO 2)
- nereids_p0/json_p0/test_json_unique_load_and_function (for TODO 2)
- nereids_p0/jsonb_p0/test_jsonb_load_and_function (for TODO 2)
- nereids_p0/jsonb_p0/test_jsonb_unique_load_and_function (for TODO 2)
- json_p0/test_json_load_and_function (for TODO 2)
- json_p0/test_json_unique_load_and_function (for TODO 2)
- jsonb_p0/test_jsonb_load_and_function (for TODO 2)
- jsonb_p0/test_jsonb_unique_load_and_function (for TODO 2)
- test_multi_partition_key (for TODO 2)
This commit support a function allows return a field column in named struct column.
Since the function can return any type, this commit also supports ANY_STRUCT_TYPE
and ANY_ELEMENT_TYPE.
