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<?php
declare(strict_types=1);
/* For licensing terms, see /license.txt */
namespace Chamilo\CoreBundle\Migrations\Schema\V200;
use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo;
use Doctrine\DBAL\Schema\Schema;
final class Version20250616220500 extends AbstractMigrationChamilo
{
public function getDescription(): string
return 'Migrate timezone from extra_field_values to user.timezone and remove the extra_field.';
}
public function up(Schema $schema): void
// 1. Copy values only when user.timezone is empty
$this->addSql("
UPDATE user u
JOIN extra_field f
ON f.variable = 'timezone'
AND f.item_type = 1
JOIN extra_field_values v
ON v.field_id = f.id
AND v.item_id = u.id
SET u.timezone = v.field_value
WHERE v.field_value IS NOT NULL
AND v.field_value <> ''
AND (u.timezone IS NULL OR u.timezone = '')
");
// 2. Remove values from the extra_field
DELETE v FROM extra_field_values v
ON f.id = v.field_id
WHERE f.variable = 'timezone'
// 3. Remove the extra_field definition itself
DELETE FROM extra_field
WHERE variable = 'timezone'
AND item_type = 1
public function down(Schema $schema): void
// No rollback: the legacy extra_field will not be recreated
chamilo /
chamilo-lms
