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new e11024f5cc [enhancement](Nereids)set default join type to CROSS_JOIN
(#11459)
e11024f5cc is described below
commit e11024f5cc4766e35939afe32c78ee7a735d7a7b
Author: morrySnow <[email protected]>
AuthorDate: Thu Aug 4 21:25:24 2022 +0800
[enhancement](Nereids)set default join type to CROSS_JOIN (#11459)
set default join type to CROSS_JOIN on join that has no equal on condition
when parse sql string.
---
.../main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
index 95e8633036..d093e29ff1 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
@@ -588,9 +588,9 @@ public class LogicalPlanBuilder extends
DorisParserBaseVisitor<Object> {
// build left deep join tree
for (RelationContext relation : ctx.relation()) {
LogicalPlan right = plan(relation.relationPrimary());
- left = left == null
+ left = (left == null)
? right
- : new LogicalJoin(JoinType.INNER_JOIN,
Optional.empty(), left, right);
+ : new LogicalJoin<>(JoinType.CROSS_JOIN,
Optional.empty(), left, right);
left = withJoinRelations(left, relation);
}
// TODO: pivot and lateral view
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