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new 7f25819c6f Fix the doc about row_groups pruning metrics in
explain_usage.md (#17846)
7f25819c6f is described below
commit 7f25819c6f0a0386bc142964b5c06e471304bd6b
Author: xudong.w <[email protected]>
AuthorDate: Wed Oct 1 10:38:27 2025 +0800
Fix the doc about row_groups pruning metrics in explain_usage.md (#17846)
---
docs/source/user-guide/explain-usage.md | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/docs/source/user-guide/explain-usage.md
b/docs/source/user-guide/explain-usage.md
index 2289205089..2288cae85d 100644
--- a/docs/source/user-guide/explain-usage.md
+++ b/docs/source/user-guide/explain-usage.md
@@ -227,10 +227,10 @@ When predicate pushdown is enabled, `DataSourceExec` with
`ParquetSource` gains
- `page_index_rows_matched`: number of rows in pages that were tested by a
page index filter, and passed
- `page_index_rows_pruned`: number of rows in pages that were tested by a page
index filter, and did not pass
-- `row_groups_matched_bloom_filter`: number of rows in row groups that were
tested by a Bloom Filter, and passed
-- `row_groups_pruned_bloom_filter`: number of rows in row groups that were
tested by a Bloom Filter, and did not pass
-- `row_groups_matched_statistics`: number of rows in row groups that were
tested by row group statistics (min and max value), and passed
-- `row_groups_pruned_statistics`: number of rows in row groups that were
tested by row group statistics (min and max value), and did not pass
+- `row_groups_matched_bloom_filter`: number of row groups that were tested by
a Bloom Filter, and passed
+- `row_groups_pruned_bloom_filter`: number of row groups that were tested by a
Bloom Filter, and did not pass
+- `row_groups_matched_statistics`: number of row groups that were tested by
row group statistics (min and max value), and passed
+- `row_groups_pruned_statistics`: number of row groups that were tested by row
group statistics (min and max value), and did not pass
- `pushdown_rows_matched`: rows that were tested by any of the above filtered,
and passed all of them (this should be minimum of `page_index_rows_matched`,
`row_groups_pruned_bloom_filter`, and `row_groups_pruned_statistics`)
- `pushdown_rows_pruned`: rows that were tested by any of the above filtered,
and did not pass one of them (this should be sum of `page_index_rows_matched`,
`row_groups_pruned_bloom_filter`, and `row_groups_pruned_statistics`)
- `predicate_evaluation_errors`: number of times evaluating the filter
expression failed (expected to be zero in normal operation)
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