<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">

    <changeSet id="01-add-constraint-zylab-file-metadata-id" author="aleksandar.acevski">
        <preConditions>
            <and>
                <tableExists tableName="acm_zylab_file_metadata"/>
                <columnExists tableName="acm_file" columnName="cm_zylab_file_metadata"/>
            </and>
        </preConditions>
        <addForeignKeyConstraint baseTableName="acm_file" baseColumnNames="cm_zylab_file_metadata"
                                 constraintName="fk_zylab_file_metadata_id"
                                 referencedTableName="acm_zylab_file_metadata"
                                 referencedColumnNames="cm_zylab_metadata_id"
                                 deferrable="${deferrable}"
                                 initiallyDeferred="${initially.deferred}"/>
    </changeSet>

</databaseChangeLog>

