Adding documentation for DB migration

forms-flow-bpm/forms-flow-bpm-camunda/src/main/resources/application.yaml

@@ -59,6 +59,8 @@ formsflow.ai:
 
 
 camunda.bpm:
+  database:
+    schema-update: true
   job-execution:
     enabled: true
   history-level: ${CAMUNDA_BPM_HISTORY_LEVEL:none}

forms-flow-bpm/migration/README.md

@@ -0,0 +1,10 @@
+### Migration tasks for BPM
+This document lists down any manual execution needed as part of the migration between versions.
+
+### DB Migration
+Source : https://artifacts.camunda.com/ui/native/camunda-bpm/org/camunda/bpm/distro/camunda-sql-scripts/
+
+#### v6.0.2 to 7.0.0
+Execute the database scripts under scripts/7.0.0.sql
+
+

forms-flow-bpm/migration/scripts/7.0.0.sql

@@ -0,0 +1,27 @@
+--
+-- Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
+-- under one or more contributor license agreements. See the NOTICE file
+-- distributed with this work for additional information regarding copyright
+-- ownership. Camunda licenses this file to you under the Apache License,
+-- Version 2.0; 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.
+--
+
+insert into ACT_GE_SCHEMA_LOG
+values ('1000', CURRENT_TIMESTAMP, '7.21.0');
+
+alter table ACT_RU_EXT_TASK
+  add column CREATE_TIME_ timestamp;
+
+alter table ACT_RU_JOB
+  add column ROOT_PROC_INST_ID_ varchar(64);
+
+create index ACT_IDX_JOB_ROOT_PROCINST on ACT_RU_JOB(ROOT_PROC_INST_ID_);