Dandandan commented on a change in pull request #9926:
URL: https://github.com/apache/arrow/pull/9926#discussion_r608755482
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File path: rust/datafusion/src/physical_plan/limit.rs
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@@ -200,30 +200,39 @@ pub fn truncate_batch(batch: &RecordBatch, n: usize) ->
RecordBatch {
/// A Limit stream limits the stream to up to `limit` rows.
struct LimitStream {
+ /// The maximum number of rows to produce
limit: usize,
- input: SendableRecordBatchStream,
- // the current count
+ /// The input to read from. This is set to None once the limit is
Review comment:
haha 👍 😆
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