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Commits on Oct 28, 2024

• [feat](nereids)disable join reorder if column stats is invalid (apache#41790)

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• [feat](nereids)estimate selected partition row count if some partition rows are not available (apache#41804)

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Commits on Oct 22, 2024

• [fix](nereids)reserve stats and groupId on rewriting plan node (apache#42140)

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Commits on Oct 21, 2024

• [feat](nereids) adjust min/max for partition key (apache#41729)

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Commits on Oct 15, 2024

• [fix](nereids)OrToIn and SimplifyRange rules dead loop (apache#41689)

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Commits on Oct 8, 2024

• [fix](nereids)do not add delta row count to BE reported row count (apache#41464)

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Commits on Oct 1, 2024

• [regressioncase](nereids)tpcds 10t plan shape for external table (apache#41340)

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Commits on Sep 29, 2024

• [opt](nereids) reimplement or-to-in rule (apache#41222)

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Commits on Sep 23, 2024

• [feat](nereids) disable join reorder if any table row count is not available (apache#40349)

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Commits on Sep 19, 2024

• [opt](nereids) enable runtime filter use cte as target (apache#40815)

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Commits on Sep 12, 2024

• [opt](nereids) add project under aggregate to enable extract common sub expression (apache#40473)

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Commits on Sep 11, 2024

• [opt](nereids) when table.rows > topn.limit+topn.offset, do not generate topn-filter (apache#40480)

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Commits on Sep 9, 2024

• [opt](nereids) tabe row count priority: user injected > BE report > analyzed (apache#40529)

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• [feat](nereids)set actual row count in physical plan according to merged profile (apache#40361)

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Commits on Sep 6, 2024

• [opt](nereids)stats derive for min()/max() agg function (apache#40126)

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Commits on Sep 4, 2024

• [fix](nereids) fix bug for A>n, where A.max is infinity (apache#39936)

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Commits on Sep 2, 2024

• [feat](nereids) adjust stats derive by delta row (apache#39222)

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Commits on Aug 30, 2024

• [opt](nereids) set lower bound for range-selectivity (apache#40089)

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Commits on Aug 27, 2024

• [opt](nereids)adjust aggregation cost to make it compatible to the cost of join and shuffle (apache#39175)

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Commits on Aug 26, 2024

• [fix](nereids)filter estimation for slot=unknown (apache#39592)

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Commits on Aug 20, 2024

• [fix](nereids) bug: with sql cache, cascadeContext could be null (apache#39510)

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Commits on Aug 16, 2024

• [fix](nereids) fix unstable mv regression cases (apache#39265)

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Commits on Aug 13, 2024

• [feat](nereids) enable_stats supports external table (apache#39079)

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• [opt](nereids) Join related cost calculation formula works well at least 3be num (apache#39118)

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Commits on Aug 12, 2024

• [fix](nereids)update regression case for eager-agg (apache#38464)

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• [opt](nereids) get table row count according to BE reported num and analyze result (apache#38880)

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• [fix](tools) tpcds-tools: report benchmark result before cleanup (apache#38864)

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Commits on Aug 7, 2024

• [opt](nereids) adjust broadcast/shuffle join (apache#37823)

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• [feat](nereids) control the sort phase by session variable (apache#38957)

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Commits on Aug 5, 2024

• [fix](nereids) optimize cost model to make join order good for runtime filter when stats is not available (apache#38444)

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Commits on Jul 26, 2024

• [feat](FE) add rest api to get last profile (apache#38268)

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Commits on Jul 18, 2024

• [opt](regression) ./run-regression.sh -d parameter accept "regression-test/suites/" as prefix (apache#37942)

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• [opt](nereids) print ignored runtime filter in shape/physical plan (apache#37993)

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Commits on Jul 17, 2024

• [opt](tools) remove redudant copies of tpch queries in tools (apache#37887)

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• [fix](nereids) bug: after is-null stats derive, other column stats are dropped (apache#37809)

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