[Bug][array-type] Failed to select array type data after enable storage vectorization.

[adonis0147]

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• I had searched in the issues and found no similar issues.

Version

master

What's Wrong?

In commit #9848 , the configuration enable_storage_vectorization in BE was enabled by default.

However, the ArrayFileColumnIterator didn't implement the interface Status next_batch(size_t* n, vectorized::MutableColumnPtr& dst, bool* has_null). Thereby, the array type data can't be retrieved from underlying data file.

What You Expected?

Select array type data successfully.

How to Reproduce?

mysql> create table array_type_table (k1 INT, k2 Array<int>) duplicate key (k1) 
    -> distributed by hash(k1) buckets 1 properties('replication_num' = '1');
mysql> set enable_array_type = true;
mysql> set enable_vectorized_engine = true;
mysql> insert into array_type_table values (0, []), (1, [NULL]), (2, [1, 2, 3]), (3, [1, NULL, 3]); 
mysql> select * from array_type_table;
Empty set (0.03 sec)

Anything Else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

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