This is an automated email from the ASF dual-hosted git repository. xudong963 pushed a commit to branch fix_explain_doc in repository https://gitbox.apache.org/repos/asf/datafusion.git
commit 3fb9105cb7dbbaac23332d814dae848cda709d18 Author: xudong963 <[email protected]> AuthorDate: Tue Sep 30 23:16:36 2025 +0800 Fix the doc about row_groups pruning metrics in explain_usage.md --- 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) --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
