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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/06/14 08:45:53 UTC
[GitHub] [incubator-doris] zhangstar333 opened a new issue, #10124: [Vectorized] add orthogonal bitmap agg functions
zhangstar333 opened a new issue, #10124:
URL: https://github.com/apache/incubator-doris/issues/10124
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Description
Calculate the intersection of two or more bitmaps
Usage: intersect_count(bitmap_column_to_count, filter_column, filter_values ...)
Example: intersect_count(user_id, event, 'A', 'B', 'C'), meaning find the intersect count of user_id in all A/B/C 3 bitmaps
`intersect_count(bitmap_column, column_to_filter, filter_values)`
`orthogonal_bitmap_intersect(bitmap_column, column_to_filter, filter_values)`
`orthogonal_bitmap_intersect_count(bitmap_column, column_to_filter, filter_values)`
`orthogonal_bitmap_union_count(bitmap_column)`
### Use case
_No response_
### Related issues
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [incubator-doris] yiguolei closed issue #10124: [Vectorized] add orthogonal bitmap agg functions
Posted by GitBox <gi...@apache.org>.
yiguolei closed issue #10124: [Vectorized] add orthogonal bitmap agg functions
URL: https://github.com/apache/incubator-doris/issues/10124
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