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[fix](lateral-view) Error analyze when lateral view + subquery rewrite #7824

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[fix](lateral-view) Error analyze when lateral view + subquery rewrite #7824

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13 changes: 13 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/analysis/LateralViewRef.java
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Original file line number Diff line number Diff line change
Expand Up @@ -176,5 +176,18 @@ private void checkScalarFunction(Expr child0) throws AnalysisException {
throw new AnalysisException("Subquery is not allowed in lateral view");
}
}

@Override
public void reset() {
isAnalyzed = false;
expr.reset();
fnExpr = null;
originSlotRefList = Lists.newArrayList();
view = null;
explodeSlotRef = null;
// There is no need to call the reset function of @relatedTableRef here.
// The main reason is that @lateralViewRef itself is an attribute of @relatedTableRef
// The reset of @lateralViewRef happens in the reset() of @relatedTableRef.
}
}

5 changes: 5 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/analysis/TableRef.java
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Expand Up @@ -716,6 +716,11 @@ public void reset() {
allMaterializedTupleIds_.clear();
correlatedTupleIds_.clear();
desc = null;
if (lateralViewRefs != null) {
for (LateralViewRef lateralViewRef : lateralViewRefs) {
lateralViewRef.reset();
}
}
}

/**
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