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new efcc2164ce Minor: Remove unneccessary vec! in SortMergeJoinStream
initialization (#18430)
efcc2164ce is described below
commit efcc2164cebceda2d26a61f87a80374b28924f77
Author: mwish <[email protected]>
AuthorDate: Sun Nov 2 12:22:11 2025 +0800
Minor: Remove unneccessary vec! in SortMergeJoinStream initialization
(#18430)
## Which issue does this PR close?
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enhancements and this helps us generate change logs for our releases.
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Remove a unnecessary vec allocation in SortMergeJoinStream
initialization
## Rationale for this change
Remove a unnecessary vec allocation in SortMergeJoinStream
initialization
## What changes are included in this PR?
Remove a unnecessary vec allocation in SortMergeJoinStream
initialization
## Are these changes tested?
Covered by existing
## Are there any user-facing changes?
No
---
datafusion/physical-plan/src/joins/sort_merge_join/stream.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/datafusion/physical-plan/src/joins/sort_merge_join/stream.rs
b/datafusion/physical-plan/src/joins/sort_merge_join/stream.rs
index 5a2e3669ab..7639e4fc55 100644
--- a/datafusion/physical-plan/src/joins/sort_merge_join/stream.rs
+++ b/datafusion/physical-plan/src/joins/sort_merge_join/stream.rs
@@ -604,7 +604,7 @@ impl Stream for SortMergeJoinStream {
// Append filtered batch to the
output buffer
self.output = concat_batches(
&self.schema(),
- vec![&self.output,
&out_filtered_batch],
+ [&self.output,
&out_filtered_batch],
)?;
// Send to output if the output
buffer surpassed the `batch_size`
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