bench: first_last remove noisy benchmarks, add update_batch#21487
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theirix wants to merge 4 commits intoapache:mainfrom
Draft
bench: first_last remove noisy benchmarks, add update_batch#21487theirix wants to merge 4 commits intoapache:mainfrom
theirix wants to merge 4 commits intoapache:mainfrom
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Which issue does this PR close?
Rationale for this change
Reliable benchmarks for GroupsAccumulator operations for FIRST_VALUE, LAST_VALUE
What changes are included in this PR?
As discussed in perf: optimise
first_value,last_valueaggregate function #21383 (comment), it's better to remove noisy fast benchmarks - doneAdded initial benchmarks for update_batch, merge_batch
Are these changes tested?
Are there any user-facing changes?