Ted-Jiang commented on code in PR #3780:
URL: https://github.com/apache/arrow-datafusion/pull/3780#discussion_r995592565
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datafusion/core/src/physical_plan/file_format/parquet.rs:
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@@ -828,6 +996,97 @@ fn prune_row_groups(
filtered
}
+fn prune_pages_in_one_row_group(
+ group: &RowGroupMetaData,
+ predicate: Option<PruningPredicate>,
+ offset_indexes: Option<&Vec<Vec<PageLocation>>>,
+ page_indexes: Option<&Vec<Index>>,
+ metrics: &ParquetFileMetrics,
+) -> Result<Vec<RowSelector>> {
Review Comment:
I used to use ` RowSelection` but when facing multi-rowgroups it's hard to
combine these RowSelections for each groups, so i changed.
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