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perf: Faster string_agg() aggregate function (1000x speed for no DISTINCT and ORDER case) #17837

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Merged
alamb merged 5 commits into from
Oct 3, 2025

Update datafusion/functions-aggregate/src/string_agg.rs

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Merged

perf: Faster string_agg() aggregate function (1000x speed for no DISTINCT and ORDER case) #17837

Update datafusion/functions-aggregate/src/string_agg.rs
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