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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 Version20200101040000 extends AbstractMigrationChamilo
{
public function getDescription(): string
return 'Add require_unique boolean field to c_attendance (default false).';
}
public function up(Schema $schema): void
if ($schema->hasTable('c_attendance') && $schema->getTable('c_attendance')->hasColumn('require_unique')) {
return;
$this->addSql('ALTER TABLE c_attendance ADD COLUMN require_unique BOOLEAN NOT NULL DEFAULT FALSE');
// ensure existing rows are set (some DBs may already do it with DEFAULT, but keep it explicit).
$this->addSql('UPDATE c_attendance SET require_unique = FALSE WHERE require_unique IS NULL');
public function down(Schema $schema): void
if (!$schema->hasTable('c_attendance') || !$schema->getTable('c_attendance')->hasColumn('require_unique')) {
$this->addSql('ALTER TABLE c_attendance DROP COLUMN require_unique');
chamilo /
chamilo-lms
