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Sort Merge Join: Reduce batch concatenation, use BatchCoalescer, new benchmarks (TPC-H Q21 SMJ up to ~4000x faster) - #18875

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mbutrovich merged 33 commits into
apache:mainfrom
mbutrovich:smj
Dec 9, 2025
Merged

Sort Merge Join: Reduce batch concatenation, use BatchCoalescer, new benchmarks (TPC-H Q21 SMJ up to ~4000x faster)#18875
mbutrovich merged 33 commits into
apache:mainfrom
mbutrovich:smj

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