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Posted to issues@hive.apache.org by "yiku123 (Jira)" <ji...@apache.org> on 2023/05/25 09:52:00 UTC
[jira] [Created] (HIVE-27372) bitmap function
yiku123 created HIVE-27372:
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Summary: bitmap function
Key: HIVE-27372
URL: https://issues.apache.org/jira/browse/HIVE-27372
Project: Hive
Issue Type: New Feature
Reporter: yiku123
maybe spark need to have some bitmap functions? example like bitmapBuild 、bitmapAnd、bitmapAndCardinality in clickhouse or other OLAP engine。
This is often used in user profiling applications but i don't find in spark
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