Fixes the expression segment cannot find the outer table when binding.

apache · Dec 12, 2024 · 12f1af0 · 12f1af0
1 parent 7d9d93a
commit 12f1af0
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diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
@@ -49,6 +49,7 @@
 1. Sharding: Fixes SQL COUNT with GROUP BY to prevent incorrect row returns - [#33380](https://github.com/apache/shardingsphere/pull/33380)
 1. Sharding: Fixes avg, sum, min, max function return empty data when no query result return - [#33449](https://github.com/apache/shardingsphere/pull/33449)
 1. Encrypt: Fixes merge exception without encrypt rule in database - [#33708](https://github.com/apache/shardingsphere/pull/33708)
+1. SQL Binder: Fixes the expression segment cannot find the outer table when binding - [#34015](https://github.com/apache/shardingsphere/pull/34015)
 
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diff --git a/...g/apache/shardingsphere/infra/binder/engine/segment/from/type/JoinTableSegmentBinder.java b/...g/apache/shardingsphere/infra/binder/engine/segment/from/type/JoinTableSegmentBinder.java
@@ -73,7 +73,7 @@ public static JoinTableSegment bind(final JoinTableSegment segment, final SQLSta
         result.setJoinType(segment.getJoinType());
         result.setLeft(TableSegmentBinder.bind(segment.getLeft(), binderContext, tableBinderContexts, outerTableBinderContexts));
         result.setRight(TableSegmentBinder.bind(segment.getRight(), binderContext, tableBinderContexts, outerTableBinderContexts));
-        result.setCondition(ExpressionSegmentBinder.bind(segment.getCondition(), SegmentType.JOIN_ON, binderContext, tableBinderContexts, LinkedHashMultimap.create()));
+        result.setCondition(ExpressionSegmentBinder.bind(segment.getCondition(), SegmentType.JOIN_ON, binderContext, tableBinderContexts, outerTableBinderContexts));
         result.setUsing(bindUsingColumns(segment.getUsing(), tableBinderContexts));
         result.getUsing().forEach(each -> binderContext.getUsingColumnNames().add(each.getIdentifier().getValue()));
         Map<String, ProjectionSegment> usingColumnsByNaturalJoin = Collections.emptyMap();