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Kyligence / ClickHouse

ClickHouse® is a free analytics DBMS for big data
https://clickhouse.com
Apache License 2.0
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[GLUTEN-3115] Support nullable complex types for new native orc input format #461

Closed taiyang-li closed 11 months ago

taiyang-li commented 11 months ago

Changelog category (leave one):

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Support nullable complex types for native orc input format

kyligence-git commented 11 months ago

Can one of the admins verify this patch?

taiyang-li commented 11 months ago

Performance comparision between new and old orc input format, pls refer to https://github.com/ClickHouse/ClickHouse/pull/53324