From d1055eacb4255fc01ddd3acd1d3db50067832f3d Mon Sep 17 00:00:00 2001
From: Adonis Ling <adonis0147@gmail.com>
Date: Wed, 29 Jun 2022 14:07:27 +0800
Subject: [PATCH] [feature-wip](array-type) Use uppercase to describe columns
 with array type (#10193)

Use uppercase to describe columns with array type.
---
 .../src/main/java/org/apache/doris/catalog/ArrayType.java   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java
index 04775c2bf6..ff1b51d860 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/ArrayType.java
@@ -96,9 +96,9 @@ public class ArrayType extends Type {
     @Override
     public String toSql(int depth) {
         if (!containsNull) {
-            return "ARRAY<NOT_NULL(" + itemType.toSql(depth + 1) + ")>";
+            return "array<not_null(" + itemType.toSql(depth + 1) + ")>";
         } else {
-            return "ARRAY<" + itemType.toSql(depth + 1) + ">";
+            return "array<" + itemType.toSql(depth + 1) + ">";
         }
     }
 
@@ -158,7 +158,7 @@ public class ArrayType extends Type {
 
     @Override
     public String toString() {
-        return toSql(0);
+        return toSql(0).toUpperCase();
     }
 
     @Override