Neos\Flow\Persistence\Doctrine\Migrations\Version20151126122252::up PHP Метод

    public function up(Schema $schema)
    {
        $this->abortIf($this->connection->getDatabasePlatform()->getName() != "postgresql");
        $this->addSql("TRUNCATE TABLE typo3_neos_eventlog_domain_model_event");
        $this->addSql("ALTER TABLE typo3_neos_eventlog_domain_model_event ALTER data TYPE jsonb USING data::jsonb");
        $this->addSql("ALTER TABLE typo3_neos_eventlog_domain_model_event ALTER data DROP DEFAULT");
        $this->addSql("ALTER INDEX neos_eventlog_eventtype RENAME TO eventtype");
        $this->addSql("ALTER INDEX neos_eventlog_documentnodeidentifier RENAME TO documentnodeidentifier");
    }