8000 Implement PyArrow Dataset TableProvider by kdbrooks · Pull Request #9 · apache/datafusion-python · GitHub
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Implement PyArrow Dataset TableProvider #9

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Merged
merged 6 commits into from
Jul 26, 2022
Merged

Implement PyArrow Dataset TableProvider #9

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9f80a41
Implement PyArrow Dataset TableProvider and register_dataset context …
kdbrooks Jul 19, 2022
b4b5456
Add dataset filter test.
kdbrooks Jul 20, 2022
8967f4b
Change match on booleans to if else.
kdbrooks Jul 21, 2022
dd161ba
Update Dataset TableProvider for updates in DataFusion 10.0.0 trait.
kdbrooks Jul 22, 2022
368910e
Fixes to build with DataFusion 10.0.0.
kdbrooks Jul 25, 2022
34e3df0
Improved DatasetExec physical plan printing.
kdbrooks Jul 25, 2022
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Update Dataset TableProvider for updates in DataFusion 10.0.0 trait.
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@kdbrooks
kdbrooks committed Jul 22, 2022
commit dd161bab7705e1c524911c72d33d2ef0150e502b
1 change: 1 addition & 0 deletions src/dataset.rs
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Expand Up @@ -88,6 +88,7 @@ impl TableProvider for Dataset {
/// parallelized or distributed.
async fn scan(
&self,
_ctx: &SessionState,
projection: &Option<Vec<usize>>,
filters: &[Expr],
// limit can be used to reduce the amount scanned
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