Xpressengine\DynamicField\AbstractType::dropTable PHP Method

    private function dropTable()
    {
        /**
         * @param \Illuminate\Database\Schema\Builder $schema
         */
        $schema = $this->handler->connection()->getSchemaBuilder();
        $tableName = $this->handler->getConfigHandler()->getTableName($this->config);
        if ($schema->hasTable($tableName) === false) {
            throw new Exceptions\NotExistTableException();
        }
        $schema->drop($tableName);
        $tableName = $this->handler->getConfigHandler()->getRevisionTableName($this->config);
        if ($this->config->get('revision') == true) {
            if ($schema->hasTable($tableName) === false) {
                throw new Exceptions\NotExistRevisionTableException();
            }
            $schema->drop($tableName);
        }
    }