Ben Kietzman created ARROW-14008:
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Summary: [R][Compute] ExecPlan_run should return RecordBatchReader
instead of Table
Key: ARROW-14008
URL: https://issues.apache.org/jira/browse/ARROW-14008
Project: Apache Arrow
Issue Type: Improvement
Components: R
Reporter: Ben Kietzman
Wrapping a sink node's output as a RecordBatchReader is already supported in
c++. Currently a table is returned in R's ExecPlan_run to skirt difficult
lifetime considerations, but it'd be more correct to allow streaming batches
out of an ExecPlan instead of doing all work before ExecPlan_run returns.
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