From 3101218c73e3b0912fc3f670afb52422525e9fb9 Mon Sep 17 00:00:00 2001
From: Jeff Zhan <360400325@qq.com>
Date: Thu, 18 Nov 2021 14:30:58 +0800
Subject: [PATCH] [Improvement][API][num-5] The workflow of the main table
 version is not allowed to be deleted (#6893)
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* feature:deleteProcessDefinitionVersion

* pref:delete duplicate enum definition

Co-authored-by: 北笙 <“zhanqian@cai-inc.com”>
---
 .../api/service/impl/ProcessDefinitionServiceImpl.java        | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessDefinitionServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessDefinitionServiceImpl.java
index 47fde6ff2f..ae1faf2757 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessDefinitionServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessDefinitionServiceImpl.java
@@ -1509,6 +1509,10 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         if (processDefinition == null) {
             putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, code);
         } else {
+            if (processDefinition.getVersion() == version) {
+                putMsg(result, Status.MAIN_TABLE_USING_VERSION);
+                return result;
+            }
             int deleteLog = processDefinitionLogMapper.deleteByProcessDefinitionCodeAndVersion(code, version);
             int deleteRelationLog = processTaskRelationLogMapper.deleteByCode(processDefinition.getCode(), processDefinition.getVersion());
             if (deleteLog == 0 || deleteRelationLog == 0) {