zend-blog-3-backend

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<?php
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namespace Application\Migrations;
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use Doctrine\DBAL\Schema\Schema;
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use Doctrine\Migrations\AbstractMigration;
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/**
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 * Auto-generated Migration: Please modify to your needs!
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 */
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class Version20160331221426 extends AbstractMigration
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{
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    /**
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     * @param Schema $schema
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     */
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    public function up(Schema $schema): void
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    {
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        // this up() migration is auto-generated, please modify it to your needs
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        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.');
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        $this->addSql('ALTER TABLE posts_counts DROP FOREIGN KEY FK_D23531924B89032C');
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        $this->addSql('ALTER TABLE posts_counts ADD CONSTRAINT FK_D23531924B89032C FOREIGN KEY (post_id) REFERENCES posts (id) ON DELETE CASCADE');
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        $this->addSql('ALTER TABLE posts DROP FOREIGN KEY FK_885DBAFAA76ED395');
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        $this->addSql('DROP INDEX IDX_885DBAFAA76ED395 ON posts');
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        $this->addSql('ALTER TABLE posts DROP user_id');
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    }
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    /**
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     * @param Schema $schema
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     */
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    public function down(Schema $schema): void
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    {
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        // this down() migration is auto-generated, please modify it to your needs
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        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.');
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        $this->addSql('ALTER TABLE posts ADD user_id INT DEFAULT NULL');
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        $this->addSql('ALTER TABLE posts ADD CONSTRAINT FK_885DBAFAA76ED395 FOREIGN KEY (user_id) REFERENCES users (id)');
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        $this->addSql('CREATE INDEX IDX_885DBAFAA76ED395 ON posts (user_id)');
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        $this->addSql('ALTER TABLE posts_counts DROP FOREIGN KEY FK_D23531924B89032C');
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        $this->addSql('ALTER TABLE posts_counts ADD CONSTRAINT FK_D23531924B89032C FOREIGN KEY (post_id) REFERENCES posts (id)');
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    }
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}
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