From 9c1f34359d4868e56e22ff53fb625b58a7d894ce Mon Sep 17 00:00:00 2001
From: morrySnow <101034200+morrySnow@users.noreply.github.com>
Date: Thu, 20 Jun 2024 10:29:21 +0800
Subject: [PATCH] [fix](point query) should check it is Slot before check it is
 DELETE_SIGN (#36566)

pick from master #36564

introduced by #36443
---
 .../analysis/LogicalResultSinkToShortCircuitPointQuery.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/LogicalResultSinkToShortCircuitPointQuery.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/LogicalResultSinkToShortCircuitPointQuery.java
index d856b9599c..a63c9ce4ad 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/LogicalResultSinkToShortCircuitPointQuery.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/LogicalResultSinkToShortCircuitPointQuery.java
@@ -55,7 +55,8 @@ public class LogicalResultSinkToShortCircuitPointQuery implements RewriteRuleFac
                 // all conjuncts match with pattern `key = ?`
                 expression -> (expression instanceof EqualTo)
                         && (removeCast(expression.child(0)).isKeyColumnFromTable()
-                        || ((SlotReference) expression.child(0)).getName().equals(Column.DELETE_SIGN))
+                        || (expression.child(0) instanceof SlotReference
+                        && ((SlotReference) expression.child(0)).getName().equals(Column.DELETE_SIGN)))
                         && expression.child(1).isLiteral());
     }