[opt](nereids) refine expression estimation

xzj7019 · Sep 24, 2024 · e62f6f6 · e62f6f6
1 parent 516dcdb
commit e62f6f6
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/types/StringType.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/types/StringType.java
@@ -28,12 +28,7 @@ public class StringType extends CharacterType {
     public static final StringType INSTANCE = new StringType();
 
     private StringType() {
-        super(CharacterType.DEFAULT_WIDTH);
-    }
-
-    @Override
-    public int width() {
-        return len;
+        super(-1);
     }
 
     @Override