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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/11/01 11:34:33 UTC

[GitHub] [incubator-doris] xy720 opened a new issue #6981: [Feature] [Bitmap-Function] Add bitmap-xor-count function for doris

xy720 opened a new issue #6981:
URL: https://github.com/apache/incubator-doris/issues/6981


   ### 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
   
   Add bitmap-xor-count function for doris
   
   ### Use case
   
   example:
   
   ```
   select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('3,4,5'));
   +----------------------------------------------------------------------------+
   | bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('3,4,5')) |
   +----------------------------------------------------------------------------+
   |                                                                          4 |
   +----------------------------------------------------------------------------+
   
   mysql> select bitmap_xor_count(bitmap_from_string('1,2,3'),bitmap_from_string('1,2,3'));
   +----------------------------------------------------------------------------+
   | bitmap_xor_count(bitmap_from_string('1,2,3'), bitmap_from_string('1,2,3')) |
   +----------------------------------------------------------------------------+
   |                                                                          0 |
   +----------------------------------------------------------------------------+
   ```
   
   ### Related issues
   
   relate to #6875 
   
   ### 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] morningman closed issue #6981: [Feature] [Bitmap-Function] Add bitmap-xor-count function for doris

Posted by GitBox <gi...@apache.org>.
morningman closed issue #6981:
URL: https://github.com/apache/incubator-doris/issues/6981


   


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[GitHub] [incubator-doris] morningman closed issue #6981: [Feature] [Bitmap-Function] Add bitmap-xor-count function for doris

Posted by GitBox <gi...@apache.org>.
morningman closed issue #6981:
URL: https://github.com/apache/incubator-doris/issues/6981


   


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[GitHub] [incubator-doris] morningman closed issue #6981: [Feature] [Bitmap-Function] Add bitmap-xor-count function for doris

Posted by GitBox <gi...@apache.org>.
morningman closed issue #6981:
URL: https://github.com/apache/incubator-doris/issues/6981


   


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