<?php

declare(strict_types=1);

namespace DoctrineMigrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

final class Version20260911170000 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Drops contingent_sync_state.content_hash: the rolling sync window makes a snapshot digest unusable as a change signal.';
    }

    public function up(Schema $schema): void
    {
        $this->addSql('ALTER TABLE contingent_sync_state DROP content_hash');
    }

    public function down(Schema $schema): void
    {
        $this->addSql('ALTER TABLE contingent_sync_state ADD content_hash VARCHAR(64) NOT NULL');
    }
}