From 11742ebdaf0490956940e28faeccf7b9a23de910 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BB=B4=E7=AB=A0?= <unclerangoo@gmail.com>
Date: Wed, 25 Jan 2023 10:53:41 +0800
Subject: [PATCH] make filter sql:  right.

---
 .../rsqldb/parser/model/expression/RangeValueExpression.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rsqldb-parser/src/main/java/com/alibaba/rsqldb/parser/model/expression/RangeValueExpression.java b/rsqldb-parser/src/main/java/com/alibaba/rsqldb/parser/model/expression/RangeValueExpression.java
index 0fe0b5b..06a5876 100644
--- a/rsqldb-parser/src/main/java/com/alibaba/rsqldb/parser/model/expression/RangeValueExpression.java
+++ b/rsqldb-parser/src/main/java/com/alibaba/rsqldb/parser/model/expression/RangeValueExpression.java
@@ -21,6 +21,7 @@
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.NumericNode;
 
 @JsonIgnoreProperties(ignoreUnknown = true)
 public class RangeValueExpression extends SingleExpression {
@@ -60,7 +61,7 @@ public Operator getOperator() {
     public boolean isTrue(JsonNode jsonNode) {
         String fieldName = this.getField().getFieldName();
         JsonNode node = jsonNode.get(fieldName);
-        if (node == null) {
+        if (!(node instanceof NumericNode)) {
             return false;
         }