From 2ae68c2c8f234b62018a76927a8c3f95d25d14d4 Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Wed, 4 May 2022 20:39:31 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=85=B3=E8=81=94=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E9=9B=86?=
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---
 .../java/io/dataease/service/dataset/DataSetTableService.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java b/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
index 78c4275b18..227f06975c 100644
--- a/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
+++ b/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
@@ -1509,7 +1509,7 @@ public class DataSetTableService {
 
     public void saveTableField(DatasetTable datasetTable) throws Exception {
         Datasource ds = datasourceMapper.selectByPrimaryKey(datasetTable.getDataSourceId());
-        if (ObjectUtils.isEmpty(ds)) {
+        if (ObjectUtils.isEmpty(ds) && !datasetTable.getType().equalsIgnoreCase("union")) {
             throw new RuntimeException(Translator.get("i18n_datasource_delete"));
         }
         DataSetTableRequest dataSetTableRequest = new DataSetTableRequest();