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englefly pushed a commit to branch tpc_preview6
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/tpc_preview6 by this push:
new 353bf5e61d1 left-anti-join tpch22
353bf5e61d1 is described below
commit 353bf5e61d10db45f78aeeb9c604760b7999c58f
Author: englefly <[email protected]>
AuthorDate: Tue Jan 27 18:13:26 2026 +0800
left-anti-join tpch22
---
fe/fe-core/src/main/java/org/apache/doris/nereids/cost/CostModel.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/cost/CostModel.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/cost/CostModel.java
index 9f828847eaa..34bb9dacddf 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/cost/CostModel.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/cost/CostModel.java
@@ -452,7 +452,8 @@ class CostModel extends PlanVisitor<Cost, PlanContext> {
);
}
double probeShortcutFactor = 1.0;
- if (ConnectContext.get() != null &&
ConnectContext.get().getStatementContext() != null
+ if (rightRowCount < 10 * leftRowCount
+ && ConnectContext.get() != null &&
ConnectContext.get().getStatementContext() != null
&&
!ConnectContext.get().getStatementContext().isHasUnknownColStats()
&& physicalHashJoin.getJoinType().isLeftSemiOrAntiJoin()
&& physicalHashJoin.getOtherJoinConjuncts().isEmpty()
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