alamb commented on code in PR #10738:
URL: https://github.com/apache/datafusion/pull/10738#discussion_r1628066780
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datafusion/core/src/datasource/physical_plan/parquet/row_groups.rs:
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@@ -36,58 +36,34 @@ use crate::datasource::physical_plan::parquet::statistics::{
};
use crate::physical_optimizer::pruning::{PruningPredicate, PruningStatistics};
-use super::ParquetFileMetrics;
+use super::{ParquetAccessPlan, ParquetFileMetrics};
-/// Tracks which RowGroups within a parquet file should be scanned.
+/// Calculates which RowGroups within a parquet file should be scanned.
///
-/// This struct encapsulates the various types of pruning that can be applied
to
+/// This struct implements the various types of pruning that are applied to
/// a set of row groups within a parquet file, progressively narrowing down the
/// set of row groups that should be scanned.
-#[derive(Debug, PartialEq)]
-pub struct RowGroupSet {
- /// `row_groups[i]` is true if the i-th row group should be scanned
- row_groups: Vec<bool>,
+#[derive(Debug, Clone, PartialEq)]
+pub struct RowGroupPlanBuilder {
Review Comment:
Renamed in 52f4d39d13a096f0986095c637500b988ad2004c
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