From 0f0fb9d7ee5d76e152fd5b87717df5cdcf820adf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=80=E6=BA=90=E6=B5=B7=E5=93=A5?= <fuhai999@gmail.com>
Date: Wed, 1 Mar 2023 16:13:46 +0800
Subject: [PATCH] fixed: FunctionQueryColumn.as is not correct.

---
 .../mybatisflex/core/querywrapper/FunctionQueryColumn.java  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/querywrapper/FunctionQueryColumn.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/querywrapper/FunctionQueryColumn.java
index e5fd22b1..b211546f 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/querywrapper/FunctionQueryColumn.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/querywrapper/FunctionQueryColumn.java
@@ -59,4 +59,10 @@ public class FunctionQueryColumn extends QueryColumn {
         String sql = column.toSelectSql(queryTables, dialect);
         return StringUtil.isBlank(sql) ? "" : fnName + "(" + sql + ")" + WrapperUtil.buildAsAlias(alias);
     }
+
+    @Override
+    public QueryColumn as(String alias) {
+        this.alias = alias;
+        return this;
+    }
 }