From d6f300ec62fed25f6ff931e5036084d52a9fdc37 Mon Sep 17 00:00:00 2001 From: morrySnow <101034200+morrySnow@users.noreply.github.com> Date: Sat, 11 May 2024 10:38:12 +0800 Subject: [PATCH] [fix](Nereids) empty set handle in fe should use result output (#34676) --- .../src/main/java/org/apache/doris/nereids/NereidsPlanner.java | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java index 99aa6ed73a..6f65ee9538 100644 --- a/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java +++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/NereidsPlanner.java @@ -570,8 +570,7 @@ public class NereidsPlanner extends Planner { return Optional.of(resultSet); } else if (child instanceof PhysicalEmptyRelation) { List columns = Lists.newArrayList(); - PhysicalEmptyRelation physicalEmptyRelation = (PhysicalEmptyRelation) physicalPlan.child(0); - for (int i = 0; i < physicalEmptyRelation.getProjects().size(); i++) { + for (int i = 0; i < physicalPlan.getOutput().size(); i++) { NamedExpression output = physicalPlan.getOutput().get(i); columns.add(new Column(output.getName(), output.getDataType().toCatalogDataType())); }