19bc14cf8d
[feature-wip](array-type) Add array type support for vectorized parquet-orc scanner ( #9856 )
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Only support one level array now.
for example:
- nullable(array(nullable(tinyint))) is **support**.
- nullable(array(nullable(array(xx))) is **not support**.
2022-06-09 12:11:47 +08:00
94089b9192
[Refactor] Use file factory to replace create file reader/writer ( #9505 )
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1. Simplify code logic and improve abstraction
2. Fix the mem leak of raw pointer
Co-authored-by: lihaopeng <lihaopeng@baidu.com >
2022-06-08 15:07:39 +08:00
f377c26bf7
[refactor][be] Optimize headers ( #9708 )
2022-05-30 16:12:10 +08:00
cbbda7857b
[feature-wip](parquet-orc) Support orc scanner in vectorized engine ( #9541 )
2022-05-26 21:39:12 +08:00
