src/Http/Controllers/VoyagerDatabaseController.php
public function show($table)
    {
        $this->authorize('browse_database');

        $additional_attributes = [];
        $model_name = Voyager::model('DataType')->where('name', $table)->pluck('model_name')->first();
        if (isset($model_name)) {
            $model = app($model_name);
            if (isset($model->additional_attributes)) {
                foreach ($model->additional_attributes as $attribute) {
                    $additional_attributes[$attribute] = [];
                }
            }
        }

        return response()->json(collect(SchemaManager::describeTable($table))->merge($additional_attributes));
    }
public function show($table)
    {
        $this->authorize('browse_database');

        $additional_attributes = [];
        $model_name = Voyager::model('DataType')->where('name', $table)->pluck('model_name')->first();
        if (isset($model_name)) {
            $model = app($model_name);
            if (isset($model->additional_attributes)) {
                foreach ($model->additional_attributes as $attribute) {
                    $additional_attributes[$attribute] = [];
                }
            }
        }

        return response()->json(collect(SchemaManager::describeTable($table))->merge($additional_attributes));
    }
Show table.

@param string $table

@return JSON