db diff

$this->info('--Aktarım Başladı-');
		$connectionName = 'old_mysql';
		$newDb          = \DB::connection('');
		$oldDb          = \DB::connection($connectionName);
		$tmpOldTables   = $oldDb->getDoctrineSchemaManager()->listTables();
		$tables         = $newDb->getDoctrineSchemaManager()->listTables();

		$newTables   = [];
		$foreignKeys = [];
		$indexes     = [];
		foreach ($tables as $table) {
			if (!isset($newTables[$table->getName()])) {
				$newTables[$table->getName()] = [];
			}

			$foreignKeys[$table->getName()] = $table->getForeignKeys();
			$indexes[$table->getName()]     = $table->getIndexes();

			foreach ($table->getColumns() as $column) {
				$newTables[$table->getName()][$column->getName()] = $column;
			}
		}
		$oldTables = [];
		foreach ($tmpOldTables as $table) {
			#Eski db de migrations tablosunu sil
			if ($table->getName() == 'migrations') {
				$oldDb->select('DROP TABLE migrations');
			}

			if (!isset($oldTables[$table->getName()])) {
				$oldTables[$table->getName()] = [];
			}

			foreach ($table->getColumns() as $column) {
				$oldTables[$table->getName()][$column->getName()] = $column;
			}
		}

		$oldTableNameList = $oldDb->getDoctrineSchemaManager()->listTableNames();
		$tableNameList    = $newDb->getDoctrineSchemaManager()->listTableNames();
		$createTables     = array_diff($tableNameList, $oldTableNameList);