From d6d52d6517cec04801bbe57ba3a003eea67090e4 Mon Sep 17 00:00:00 2001
From: huguanghan <ghhul@isoftstone.com>
Date: Wed, 30 Oct 2024 17:30:08 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E8=AE=A1=E7=AE=97=E9=87=8F?=
 =?UTF-8?q?=E7=9B=B8=E5=85=B3td=E8=A1=A8=E7=BB=93=E6=9E=84=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9?=
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---
 .../modules/equipment/service/impl/SysIotModelServiceImpl.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/das/src/main/java/com/das/modules/equipment/service/impl/SysIotModelServiceImpl.java b/das/src/main/java/com/das/modules/equipment/service/impl/SysIotModelServiceImpl.java
index 6a2eb318..b6c30c70 100644
--- a/das/src/main/java/com/das/modules/equipment/service/impl/SysIotModelServiceImpl.java
+++ b/das/src/main/java/com/das/modules/equipment/service/impl/SysIotModelServiceImpl.java
@@ -203,12 +203,11 @@ public class SysIotModelServiceImpl implements SysIotModelService {
                 throw new ServiceException("物模型属性code已经存在");
             }
         }
-        sysIotModelFieldMapper.updateById(sysIotModelField);
-
         SysIotModelField oldSysIotField = sysIotModelFieldMapper.selectById(sysIotModelFieldDto.getId());
         if (oldSysIotField == null) {
             throw new ServiceException("未查找到该条记录");
         }
+        sysIotModelFieldMapper.updateById(sysIotModelField);
         if (!oldSysIotField.getAttributeCode().equals(sysIotModelField.getAttributeCode()) || !oldSysIotField.getDataType().equals(sysIotModelField.getDataType()) || Objects.equals(oldSysIotField.getHighSpeed(), sysIotModelField.getHighSpeed())) {
             //更新td表结构
             updateTDStableOrColumn(sysIotModelField, oldSysIotField);