<?xml version="1.1" encoding="UTF-8" standalone="no"?>
<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-2.0.xsd">
    <changeSet author="maxence (generated)" id="1612176474184-21">
        <createIndex indexName="index_variabledescriptor_gamemodel_id_refid" tableName="variabledescriptor" unique="true">
            <column name="gamemodel_id"/>
            <column name="refid"/>
        </createIndex>
    </changeSet>
</databaseChangeLog>

Add vd.refid unique constraint within a gameModel
Add vd.refid unique constraint within a gameModel
