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Stateless Row Encoding / Don't Preserve Dictionaries in RowConverter (#4811) #4819

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merged 4 commits into from
Sep 17, 2023
Merged

Stateless Row Encoding / Don't Preserve Dictionaries in RowConverter (#4811) #4819

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98dbedb
Stateless Row Encoding / Don't Preserve Dictionaries (#4811)
tustvold Sep 15, 2023
b864c5e
Add low cardinality benchmarks
tustvold Sep 15, 2023
b5529db
Merge remote-tracking branch 'upstream/master' into stateless-row-enc…
tustvold Sep 17, 2023
10c1242
Merge remote-tracking branch 'upstream/master' into stateless-row-enc…
tustvold Sep 17, 2023
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2 changes: 1 addition & 1 deletion arrow-flight/src/sql/metadata/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ fn lexsort_to_indices(arrays: &[ArrayRef]) -> UInt32Array {
.iter()
.map(|a| SortField::new(a.data_type().clone()))
.collect();
let mut converter = RowConverter::new(fields).unwrap();
let converter = RowConverter::new(fields).unwrap();
let rows = converter.convert_columns(arrays).unwrap();
let mut sort: Vec<_> = rows.iter().enumerate().collect();
sort.sort_unstable_by(|(_, a), (_, b)| a.cmp(b));
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296 changes: 0 additions & 296 deletions arrow-row/src/dictionary.rs
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