From f13b20b044794307f1e9fe73b40207207da5ee9b Mon Sep 17 00:00:00 2001
From: junjun <junjie.xia@fit2cloud.com>
Date: Fri, 26 Apr 2024 11:22:36 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E6=95=B0=E6=8D=AE=E6=BA=90):=20=E4=BF=AE?=
 =?UTF-8?q?=E5=A4=8D=E8=8E=B7=E5=8F=96=E5=AD=97=E6=AE=B5=E9=87=8D=E5=A4=8D?=
 =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../datasource/provider/CalciteProvider.java         | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/core/core-backend/src/main/java/io/dataease/datasource/provider/CalciteProvider.java b/core/core-backend/src/main/java/io/dataease/datasource/provider/CalciteProvider.java
index 87e678d8e7..c2ba23854f 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/provider/CalciteProvider.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/provider/CalciteProvider.java
@@ -461,7 +461,17 @@ public class CalciteProvider {
                 }
                 resultSet = statement.executeQuery(getTableFiledSql(datasourceRequest));
                 while (resultSet.next()) {
-                    datasetTableFields.add(getTableFieldDesc(datasourceRequest, resultSet));
+                    TableField tableFieldDesc = getTableFieldDesc(datasourceRequest, resultSet);
+                    boolean repeat = false;
+                    for (TableField ele : datasetTableFields) {
+                        if (StringUtils.equalsIgnoreCase(ele.getOriginName(), tableFieldDesc.getOriginName())) {
+                            repeat = true;
+                            break;
+                        }
+                    }
+                    if (!repeat) {
+                        datasetTableFields.add(tableFieldDesc);
+                    }
                 }
             } catch (Exception e) {
                 DEException.throwException(e.getMessage());