You are viewing a plain text version of this content. The canonical link for it is here.
Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/07/03 15:00:20 UTC

[GitHub] [arrow] wesm opened a new pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

wesm opened a new pull request #7632:
URL: https://github.com/apache/arrow/pull/7632


   This adds two functions that operate on list types:
   
   * list_value_lengths: returns an int32 (for List) or int64 (for LargeList) array with the number of elements in each list value slot
   * list_parent_indices: returns an int32/int64 array with the same length as the child values array of a List type where each value is the index of the list "slot" containing each child value 


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] github-actions[bot] commented on pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #7632:
URL: https://github.com/apache/arrow/pull/7632#issuecomment-653587663


   https://issues.apache.org/jira/browse/ARROW-6775


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] wesm commented on pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

Posted by GitBox <gi...@apache.org>.
wesm commented on pull request #7632:
URL: https://github.com/apache/arrow/pull/7632#issuecomment-653903476


   CI is OK now, this just needs to be reviewed


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] wesm commented on pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

Posted by GitBox <gi...@apache.org>.
wesm commented on pull request #7632:
URL: https://github.com/apache/arrow/pull/7632#issuecomment-654491519


   Any opinions about these new APIs? @xhochy or @pitrou could you take a quick look?


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] wesm commented on pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

Posted by GitBox <gi...@apache.org>.
wesm commented on pull request #7632:
URL: https://github.com/apache/arrow/pull/7632#issuecomment-653586307


   cc @brills 


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] brills commented on pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

Posted by GitBox <gi...@apache.org>.
brills commented on pull request #7632:
URL: https://github.com/apache/arrow/pull/7632#issuecomment-655760157


   @wesm: Thanks! These will replace our own implementations.


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [arrow] pitrou closed pull request #7632: ARROW-6775: [C++][Python] Implement list_value_lengths and list_parent_indices functions

Posted by GitBox <gi...@apache.org>.
pitrou closed pull request #7632:
URL: https://github.com/apache/arrow/pull/7632


   


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org