timescale-changelog_v3.xml

<?xml version="1.0" 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-3.8.xsd">

    <changeSet author="stefan.wiedemann@fiware.org" id="v3_step_1">
        <comment>Add multipoint for attributes.</comment>
        <addColumn
                   schemaName= "public"
                   tableName="attributes" >
            <column name="geoMultiPoint"
                    position="8"
                    type="GEOGRAPHY(MULTIPOINTZ, 4326)"/>
        </addColumn>
        <rollback>
            <dropColumn
                         columnName="geoMultiPoint"
                         schemaName="public"
                         tableName="attributes">
            </dropColumn>
        </rollback>
    </changeSet>

    <changeSet author="stefan.wiedemann@fiware.org" id="v3_step_2">
        <comment>Add multipoint for subAttributes.</comment>
        <addColumn
                schemaName= "public"
                tableName="subAttributes" >
            <column name="geoMultiPoint"
                    position="8"
                    type="GEOGRAPHY(MULTIPOINTZ, 4326)"/>
        </addColumn>
        <rollback>
            <dropColumn
                    columnName="geoMultiPoint"
                    schemaName="public"
                    tableName="subAttributes">
            </dropColumn>
        </rollback>
    </changeSet>
</databaseChangeLog>