<?php
declare(strict_types=1);
namespace DoctrineMigrations;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;
/**
* Auto-generated Migration: Please modify to your needs!
*/
final class Version20210812101753 extends AbstractMigration
{
public function getDescription(): string
{
return '';
}
public function up(Schema $schema): void
{
// this up() migration is auto-generated, please modify it to your needs
$this->addSql('DROP SEQUENCE session_id_seq CASCADE');
$this->addSql('DROP TABLE session');
$this->addSql('ALTER TABLE hosting DROP CONSTRAINT fk_e9168fdaac16130f');
$this->addSql('DROP INDEX idx_e9168fdaac16130f');
$this->addSql('ALTER TABLE hosting DROP mooc_session_id');
}
public function down(Schema $schema): void
{
// this down() migration is auto-generated, please modify it to your needs
$this->addSql('CREATE SCHEMA public');
$this->addSql('CREATE SEQUENCE session_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
$this->addSql('CREATE TABLE session (id INT NOT NULL, PRIMARY KEY(id))');
$this->addSql('ALTER TABLE hosting ADD mooc_session_id INT DEFAULT NULL');
$this->addSql('ALTER TABLE hosting ADD CONSTRAINT fk_e9168fdaac16130f FOREIGN KEY (mooc_session_id) REFERENCES mooc_session (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
$this->addSql('CREATE INDEX idx_e9168fdaac16130f ON hosting (mooc_session_id)');
}
}