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Limit doesn't drop on first batch when limit size == fetch size. #5064

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Dandandan opened this issue Jan 25, 2023 · 0 comments · Fixed by #5066
Closed

Limit doesn't drop on first batch when limit size == fetch size. #5064

Dandandan opened this issue Jan 25, 2023 · 0 comments · Fixed by #5066
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@Dandandan
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Describe the bug
In the When batch size equals the fetch size, datafusion doesn't drop the input.
It will poll for another batch from the input rather than dropping immediately.

To Reproduce

Expected behavior
It should drop the input directly instead of polling for a second.

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Fix limit when size of batch to poll == skip/fetch value apache/datafusion
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@Dandandan