$this->addSql('CREATE TABLE loggable_subject (id CHAR(36) NOT NULL COMMENT \'(DC2Type:uuid)\', discr VARCHAR(255) NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
foreach($keyArrayas$key=>$discr){
$this->addSql("INSERT IGNORE INTO loggable_subject (id, discr) SELECT id, '".$discr."' FROM ".$key);