<?php
declare(strict_types=1);
namespace DoctrineMigrations;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;
/**
* Add composite indexes for list queries: activity (campaign_id, status),
* campaign (sponsor_id, status), campaign (status, deadline_at).
*/
final class Version20260314120000 extends AbstractMigration
{
public function getDescription(): string
{
return 'Add indexes campaign_status on activity, sponsor_status and status_deadline on campaign for list query optimization';
}
public function up(Schema $schema): void
{
$this->addSql('CREATE INDEX campaign_status ON activity (campaign_id, status)');
$this->addSql('CREATE INDEX sponsor_status ON campaign (sponsor_id, status)');
$this->addSql('CREATE INDEX status_deadline ON campaign (status, deadline_at)');
}
public function down(Schema $schema): void
{
$this->addSql('DROP INDEX campaign_status ON activity');
$this->addSql('DROP INDEX sponsor_status ON campaign');
$this->addSql('DROP INDEX status_deadline ON campaign');
}
}