pluginmodelrelations.liquibase.tableRelatedThings.xml Maven / Gradle / Ivy

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The SensorThings API Version 2.0 Relations Data Model.
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<?xml version="1.1" encoding="UTF-8"?>
<databaseChangeLog
    xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
    <!--
     Copyright (C) 2024 Fraunhofer Institut IOSB, Fraunhoferstr. 1, D 76131
     Karlsruhe, Germany.

     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Lesser General Public License for more details.

     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
    -->

    <changeSet author="generated" id="2024-06-01-related_things-1" objectQuotingStrategy="QUOTE_ALL_OBJECTS">
        <preConditions onFail="MARK_RAN">
            <changeLogPropertyDefined property="id-RelatedThing" value="LONG" />
            <not>
                <tableExists tableName="related_things" />
            </not>
        </preConditions>
        <createTable tableName="related_things">
            <column name="id" type="${idTypeLong}" autoIncrement="true">
                <constraints primaryKey="true" primaryKeyName="pk_related_things" />
            </column>
        </createTable>
    </changeSet>

    <changeSet author="generated" id="2024-06-01-related_things-2" objectQuotingStrategy="QUOTE_ALL_OBJECTS">
        <preConditions onFail="MARK_RAN">
            <or>
                <changeLogPropertyDefined property="id-RelatedThing" value="STRING" />
                <changeLogPropertyDefined property="id-RelatedThing" value="UUID" />
            </or>
            <not>
                <tableExists tableName="related_things" />
            </not>
        </preConditions>
        <createTable tableName="related_things">
            <column name="id" type="${idType-RelatedThing}" defaultValueComputed="${defaultValueComputed-RelatedThing}">
                <constraints primaryKey="true" primaryKeyName="pk_related_things"/>
            </column>
        </createTable>
    </changeSet>

    <changeSet author="generated" id="2024-06-01-related_things-3" objectQuotingStrategy="QUOTE_ALL_OBJECTS">
        <preConditions onFail="MARK_RAN">
            <not>
                <columnExists columnName="external_target" tableName="related_things" />
            </not>
        </preConditions>
        <addColumn tableName="related_things">
            <column name="external_target" type="TEXT"/>
            <column name="source_thing_id" type="${idType-Thing}"/>
            <column name="target_thing_id" type="${idType-Thing}"/>
            <column name="relation_role_id" type="${idType-RelationRole}"/>
        </addColumn>
    </changeSet>

    <changeSet author="generated" id="2024-06-01-related_things-idx-source_thing_id" objectQuotingStrategy="QUOTE_ALL_OBJECTS">
        <preConditions onFail="MARK_RAN">
            <not>
                <indexExists tableName="related_things" indexName="related_things_source_thing_id" />
            </not>
        </preConditions>
        <createIndex tableName="related_things" indexName="related_things_source_thing_id">
            <column name="source_thing_id" />
        </createIndex>
    </changeSet>

    <changeSet author="generated" id="2024-06-01-related_things-idx-target_thing_id" objectQuotingStrategy="QUOTE_ALL_OBJECTS">
        <preConditions onFail="MARK_RAN">
            <not>
                <indexExists tableName="related_things" indexName="related_things_target_thing_id" />
            </not>
        </preConditions>
        <createIndex tableName="related_things" indexName="related_things_target_thing_id">
            <column name="target_thing_id" />
        </createIndex>
    </changeSet>

    <changeSet author="generated" id="2024-06-01-related_things-idx-relation_role_id" objectQuotingStrategy="QUOTE_ALL_OBJECTS">
        <preConditions onFail="MARK_RAN">
            <not>
                <indexExists tableName="related_things" indexName="related_things_relation_role_id" />
            </not>
        </preConditions>
        <createIndex tableName="related_things" indexName="related_things_relation_role_id">
            <column name="relation_role_id" />
        </createIndex>
    </changeSet>

</databaseChangeLog>