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https://issues.apache.org/jira/browse/ARROW-13939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17412781#comment-17412781
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krishna deepak commented on ARROW-13939:
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Please can you tell, what's the time complexity of cpp Slice function, and
pyarrow table[x:y]?
> how to do resampling of arrow table using cython
> ------------------------------------------------
>
> Key: ARROW-13939
> URL: https://issues.apache.org/jira/browse/ARROW-13939
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++, Python
> Reporter: krishna deepak
> Priority: Minor
>
> Please can someone point me to resources, how to write a resampling code in
> cython for Arrow table.
> # Will iterating the whole table be slow in cython?
> # which is the best to use to append new elements to. Is there a way i
> create an empty table of same schema and keep appending to it. Or should I
> use vectors/list and then pass them to create a table.
> Performance is very important for me. Any help is highly appreciated.
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