From 3b6579b63f7bc818204edf470b8fdf7efbbcb121 Mon Sep 17 00:00:00 2001
From: Federico D'Ulizia <federico.dulizia@hyland.com>
Date: Tue, 4 Jun 2024 15:28:08 +0200
Subject: [PATCH] AAE-22912 Add index to improve bulk delete performance
 (#1457)

AAE-22912 add index to improve bulk delete performance
---
 .../23-alter.oracle.schema.8.6.0.sql          | 18 +++++++++++++++++
 .../changelog/23-alter.pg.schema.8.6.0.sql    | 18 +++++++++++++++++
 .../config/query/liquibase/master.xml         | 20 +++++++++++++++++++
 3 files changed, 56 insertions(+)
 create mode 100644 activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.oracle.schema.8.6.0.sql
 create mode 100644 activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.pg.schema.8.6.0.sql

diff --git a/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.oracle.schema.8.6.0.sql b/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.oracle.schema.8.6.0.sql
new file mode 100644
index 00000000000..0b2e7065170
--- /dev/null
+++ b/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.oracle.schema.8.6.0.sql
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2020 Alfresco Software, Ltd.
+ *
+ * Licensed 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.
+ */
+
+CREATE INDEX CONCURRENTLY IF NOT EXISTS task_process_variable_task_id_idx ON task_process_variable (task_id);
+CREATE INDEX CONCURRENTLY IF NOT EXISTS task_process_variable_process_variable_id_idx ON task_process_variable (process_variable_id);
diff --git a/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.pg.schema.8.6.0.sql b/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.pg.schema.8.6.0.sql
new file mode 100644
index 00000000000..0b2e7065170
--- /dev/null
+++ b/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/changelog/23-alter.pg.schema.8.6.0.sql
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2020 Alfresco Software, Ltd.
+ *
+ * Licensed 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.
+ */
+
+CREATE INDEX CONCURRENTLY IF NOT EXISTS task_process_variable_task_id_idx ON task_process_variable (task_id);
+CREATE INDEX CONCURRENTLY IF NOT EXISTS task_process_variable_process_variable_id_idx ON task_process_variable (process_variable_id);
diff --git a/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/master.xml b/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/master.xml
index 7e553c35825..6fabf402430 100644
--- a/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/master.xml
+++ b/activiti-cloud-query-service/activiti-cloud-services-query/activiti-cloud-services-query-liquibase/src/main/resources/config/query/liquibase/master.xml
@@ -462,4 +462,24 @@
              stripComments="true"/>
   </changeSet>
 
+  <changeSet author="activiti-query" runInTransaction="false"
+             id="alter23-oracle-schema" dbms="oracle">
+    <sqlFile dbms="oracle"
+             encoding="utf8"
+             path="changelog/23-alter.oracle.schema.8.6.0.sql"
+             relativeToChangelogFile="true"
+             splitStatements="false"
+             stripComments="true"/>
+  </changeSet>
+
+  <changeSet author="activiti-query" runInTransaction="false"
+             id="alter23-schema" dbms="postgresql">
+    <sqlFile dbms="postgresql"
+             encoding="utf8"
+             path="changelog/23-alter.pg.schema.8.6.0.sql"
+             relativeToChangelogFile="true"
+             splitStatements="true"
+             stripComments="true"/>
+  </changeSet>
+
 </databaseChangeLog>