From d56589260b1f4f55ae11f8db905b88063c77fc66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=8F=E6=B8=85?=
 <62982788+597365581@users.noreply.github.com>
Date: Sat, 17 Oct 2020 21:14:33 +0800
Subject: [PATCH] fixed queryProcessInstanceListPaging query slow (#3893)

because queryProcessInstanceListPaging has contain longtext type field by instance.*,so queryProcessInstanceListPaging query slow , but longtext field not used.
---
 .../dolphinscheduler/dao/mapper/ProcessInstanceMapper.xml  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessInstanceMapper.xml b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessInstanceMapper.xml
index 83864b5163..1e201fe0e0 100644
--- a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessInstanceMapper.xml
+++ b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessInstanceMapper.xml
@@ -76,7 +76,10 @@
     </select>
 
     <select id="queryProcessInstanceListPaging" resultType="org.apache.dolphinscheduler.dao.entity.ProcessInstance">
-        select instance.*
+        select instance.id,instance.name,instance.process_definition_id,instance.state,instance.recovery,instance.start_time,instance.end_time,instance.run_times,instance.host,instance.command_type,instance.command_param,
+        instance.task_depend_type,instance.max_try_times,instance.failure_strategy,instance.warning_type,instance.warning_group_id,instance.schedule_time,instance.command_start_time,instance.global_params,instance.flag,
+        instance.update_time,instance.is_sub_process,instance.executor_id,instance.locations,instance.connects,instance.history_cmd,instance.dependence_schedule_times,instance.process_instance_priority,instance.worker_group,
+        instance.timeout,instance.tenant_id
         from t_ds_process_instance instance
         join t_ds_process_definition define ON instance.process_definition_id = define.id
         where 1=1
@@ -202,4 +205,4 @@
         order by id asc
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>