Ashin Gau c43e521d29 [feature](multi-catalog) support map&struct type in parquet&orc reader (#17087) ...

Support parsing map&struct type in parquet&orc reader.

## Remaining Problems
1. Doris use array type to build the key and value column of a `map`, but doesn't fill the offsets in value column, so the offsets in value column is wasted.
2. Parquet support reading only key or value column in `map`, this PR hasn't supported yet.
3. Parquet support reading partial columns in `struct`, this PR hasn't supported yet.

2023-02-26 08:55:39 +08:00

..

src

[feature](multi-catalog) support map&struct type in parquet&orc reader (#17087)

2023-02-26 08:55:39 +08:00

test

[Improve](map-type) Add contains_null for map (#16948)

2023-02-23 20:47:26 +08:00

CMakeLists.txt

[Chore](build) remove memory_copy and remove some wno build check (#16831)

2023-02-17 14:43:24 +08:00