[2.0.1-cherry-pick] fix the process list page load slowly. (#7174)

dolphinscheduler-dao/src/main/resources/sql/dolphinscheduler_mysql.sql

@@ -598,7 +598,7 @@ CREATE TABLE `t_ds_process_instance` (
   `next_process_instance_id` int(11) DEFAULT '0' COMMENT 'serial queue next processInstanceId',
   PRIMARY KEY (`id`),
   KEY `process_instance_index` (`process_definition_code`,`id`) USING BTREE,
-  KEY `start_time_index` (`start_time`) USING BTREE
+  KEY `start_time_index` (`start_time`,`end_time`) USING BTREE
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
 
 -- ----------------------------

dolphinscheduler-dao/src/main/resources/sql/dolphinscheduler_postgre.sql

@@ -505,7 +505,7 @@ CREATE TABLE t_ds_process_instance (
 ) ;
 
 create index process_instance_index on t_ds_process_instance (process_definition_code,id);
-create index start_time_index on t_ds_process_instance (start_time);
+create index start_time_index on t_ds_process_instance (start_time,end_time);
 
 --
 -- Table structure for table t_ds_project

dolphinscheduler-dao/src/main/resources/sql/upgrade/2.0.0_schema/postgresql/dolphinscheduler_ddl.sql

@@ -102,7 +102,6 @@ BEGIN
 	EXECUTE 'CREATE INDEX IF NOT EXISTS priority_id_index ON ' || quote_ident(v_schema) ||'.t_ds_command USING Btree("process_instance_priority","id")';
 	EXECUTE 'CREATE INDEX IF NOT EXISTS process_instance_index ON ' || quote_ident(v_schema) ||'.t_ds_process_instance USING Btree("process_definition_code","id")';
 
-
 	---add comment
 	EXECUTE 'comment on column ' ||  quote_ident(v_schema) ||'.t_ds_user.state is ''state 0:disable 1:enable''';
 	EXECUTE 'comment on column ' ||  quote_ident(v_schema) ||'.t_ds_alertgroup.alert_instance_ids is ''alert instance ids''';

dolphinscheduler-dao/src/main/resources/sql/upgrade/2.0.1-schema/mysql/dolphinscheduler_ddl.sql

@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+
+SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
+
+alter table t_ds_process_instance drop KEY `start_time_index`;
+alter table t_ds_process_instance add KEY `start_time_index` (`start_time`,`end_time`) USING BTREE;

dolphinscheduler-dao/src/main/resources/sql/upgrade/2.0.1-schema/postgre/dolphinscheduler_ddl.sql

@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+delimiter d//
+CREATE OR REPLACE FUNCTION public.dolphin_update_metadata(
+	)
+    RETURNS character varying
+    LANGUAGE 'plpgsql'
+    COST 100
+    VOLATILE PARALLEL UNSAFE
+AS $BODY$
+DECLARE
+    v_schema varchar;
+BEGIN
+    ---get schema name
+    v_schema =current_schema();
+
+    EXECUTE 'DROP INDEX IF EXISTS "start_time_index"';
+    EXECUTE 'CREATE INDEX IF NOT EXISTS start_time_index ON ' || quote_ident(v_schema) ||'.t_ds_process_instance USING Btree("start_time","end_time")';
+
+	return 'Success!';
+	exception when others then
+		---Raise EXCEPTION '(%)',SQLERRM;
+        return SQLERRM;
+END;
+$BODY$;
+d//