<?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" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd
        http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd">
    <changeSet id="1" author="pshrivastava">
        <sql dbms="mysql" endDelimiter=";;" splitStatements="true" stripComments="true">
            USE art_relations;;

            -- Update track sequence numbers for release id 1773648 (UPC 190374146449)
            -- The duplicating tracks are at track id 3
            
            UPDATE track SET track_id = 4 WHERE id = 22379554;;
            UPDATE track SET track_id = 5 WHERE id = 22379555;;
            UPDATE track SET track_id = 6 WHERE id = 22379556;;
            
            -- Update track sequence numbers for release id 1783378 (UPC 190374225595)
            -- The duplicating tracks are at track id 2
            
            UPDATE track SET track_id = 3 WHERE id = 22514604;;
            UPDATE track SET track_id = 4 WHERE id = 22514605;;
            UPDATE track SET track_id = 5 WHERE id = 22514606;;
            UPDATE track SET track_id = 6 WHERE id = 22547892;;
            UPDATE track SET track_id = 7 WHERE id = 22909307;;
            
            -- Update track sequence numbers for release id 1808484 (UPC 190374431613)
            -- The duplicating tracks are at track id 5
            
            UPDATE track SET track_id = 6 WHERE id = 22858782;;
            UPDATE track SET track_id = 7 WHERE id = 22858783;;
            UPDATE track SET track_id = 8 WHERE id = 22858784;;
        </sql>
        <rollback>
            <sql dbms="mysql" endDelimiter=";;" splitStatements="true" stripComments="true">
                USE art_relations;;
                
                UPDATE track SET track_id = 3 WHERE id = 22379554;;
                UPDATE track SET track_id = 4 WHERE id = 22379555;;
                UPDATE track SET track_id = 5 WHERE id = 22379556;;
                
                UPDATE track SET track_id = 2 WHERE id = 22514604;;
                UPDATE track SET track_id = 3 WHERE id = 22514605;;
                UPDATE track SET track_id = 4 WHERE id = 22514606;;
                UPDATE track SET track_id = 5 WHERE id = 22547892;;
                UPDATE track SET track_id = 6 WHERE id = 22909307;;
                
                UPDATE track SET track_id = 5 WHERE id = 22858782;;
                UPDATE track SET track_id = 6 WHERE id = 22858783;;
                UPDATE track SET track_id = 7 WHERE id = 22858784;;
            </sql>
        </rollback>
    </changeSet>
</databaseChangeLog>
