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doris/be
Qi Chen e4f7d77c5c [Optimize](parquet-reader) Opt by filtering null count statistics in rowgroup and page level. (#19106)
Issue Number: About #19038, we found in this case, l_orderkey has many nulls,
so we can filter it by null count statistics in the row group and page level,
then it can improve a lot of performance in this case.
2023-04-27 21:21:30 +08:00
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