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[kie-issues#1877] Add additional indexes to User Tasks schema to improve performance #3862

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[kie-issues#1877] Add additional indexes to User Tasks schema to improve performance #3862

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35 changes: 35 additions & 0 deletions ...main/resources/kie-flyway/db/user-tasks/h2/V1.0.3__jBPM_user_tasks_additional_indexes.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
/*
* 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.
*/

create index if not exists idx_usertasks_tid on jbpm_user_tasks(user_task_id);
create index if not exists idx_jbpm_user_tasks_deadline_tid on jbpm_user_tasks_deadline(task_id);
create index if not exists idx_jbpm_user_tasks_inputs_tid on jbpm_user_tasks_inputs(task_id);
create index if not exists idx_jbpm_user_tasks_outputs_tid on jbpm_user_tasks_outputs(task_id);
create index if not exists idx_jbpm_user_tasks_metadata_tid on jbpm_user_tasks_metadata(task_id);
create index if not exists idx_jbpm_user_tasks_admin_groups_tid on jbpm_user_tasks_admin_groups(task_id);
create index if not exists idx_jbpm_user_tasks_admin_groups_gid on jbpm_user_tasks_admin_groups(group_id);
create index if not exists idx_jbpm_user_tasks_admin_users_tid on jbpm_user_tasks_admin_users(task_id);
create index if not exists idx_jbpm_user_tasks_admin_users_uid on jbpm_user_tasks_admin_users(user_id);
create index if not exists idx_jbpm_user_tasks_attachments_tid on jbpm_user_tasks_attachments(task_id);
create index if not exists idx_jbpm_user_tasks_potential_groups_tid on jbpm_user_tasks_potential_groups(task_id);
create index if not exists idx_jbpm_user_tasks_potential_groups_gid on jbpm_user_tasks_potential_groups(group_id);
create index if not exists idx_jbpm_user_tasks_potential_users_tid on jbpm_user_tasks_potential_users(task_id);
create index if not exists idx_jbpm_user_tasks_potential_users_uid on jbpm_user_tasks_potential_users(user_id);
create index if not exists idx_jbpm_user_tasks_excluded_users_uid on jbpm_user_tasks_excluded_users(user_id);
create index if not exists idx_jbpm_user_tasks_excluded_users_tid on jbpm_user_tasks_excluded_users(task_id);
35 changes: 35 additions & 0 deletions ...ources/kie-flyway/db/user-tasks/postgresql/V1.0.3__jBPM_user_tasks_additional_indexes.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
/*
* 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.
*/

create index if not exists idx_usertasks_tid on jbpm_user_tasks(user_task_id);
create index if not exists idx_jbpm_user_tasks_deadline_tid on jbpm_user_tasks_deadline(task_id);
create index if not exists idx_jbpm_user_tasks_inputs_tid on jbpm_user_tasks_inputs(task_id);
create index if not exists idx_jbpm_user_tasks_outputs_tid on jbpm_user_tasks_outputs(task_id);
create index if not exists idx_jbpm_user_tasks_metadata_tid on jbpm_user_tasks_metadata(task_id);
create index if not exists idx_jbpm_user_tasks_admin_groups_tid on jbpm_user_tasks_admin_groups(task_id);
create index if not exists idx_jbpm_user_tasks_admin_groups_gid on jbpm_user_tasks_admin_groups(group_id);
create index if not exists idx_jbpm_user_tasks_admin_users_tid on jbpm_user_tasks_admin_users(task_id);
create index if not exists idx_jbpm_user_tasks_admin_users_uid on jbpm_user_tasks_admin_users(user_id);
create index if not exists idx_jbpm_user_tasks_attachments_tid on jbpm_user_tasks_attachments(task_id);
create index if not exists idx_jbpm_user_tasks_potential_groups_tid on jbpm_user_tasks_potential_groups(task_id);
create index if not exists idx_jbpm_user_tasks_potential_groups_gid on jbpm_user_tasks_potential_groups(group_id);
create index if not exists idx_jbpm_user_tasks_potential_users_tid on jbpm_user_tasks_potential_users(task_id);
create index if not exists idx_jbpm_user_tasks_potential_users_uid on jbpm_user_tasks_potential_users(user_id);
create index if not exists idx_jbpm_user_tasks_excluded_users_uid on jbpm_user_tasks_excluded_users(user_id);
create index if not exists idx_jbpm_user_tasks_excluded_users_tid on jbpm_user_tasks_excluded_users(task_id);