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https://issues.apache.org/jira/browse/ARROW-15262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17483372#comment-17483372
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Weston Pace commented on ARROW-15262:
-------------------------------------
Consuming sink sounds right to me.
For now let's not worry about sorting or select-k. At some point we are going
to have to figure out how to support those operations mid-plan and so I think
we can come up with a more general solution at that time.
> [C++] Create a ToTable sink node
> --------------------------------
>
> Key: ARROW-15262
> URL: https://issues.apache.org/jira/browse/ARROW-15262
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: C++
> Reporter: Weston Pace
> Assignee: Vibhatha Lakmal Abeykoon
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> The invocation would look something like:
> {code}
> std::shared_ptr<Table> out_table;
> ARROW_RETURN_NOT_OK(arrow::compute::MakeExecNode(
> "table_sink", plan, {terminal_node},
> arrow::compute::TableSinkOptions{&out_table}));
> {code}
> When the plan is finished (assuming a successful finish) then {{out_table}}
> will be the output of the plan collected into a table. The schema of the
> table will be {{terminal_node->output_schema()}}
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