Ouzo\Db\ModelQueryBuilder::selectModelColumns PHP Method

    private function selectModelColumns(Model $metaInstance, $alias)
    {
        if ($this->_selectModel) {
            $prefix = $this->aliasPrefixForSelect($alias);
            $this->_query->selectColumns = $this->_query->selectColumns + ColumnAliasHandler::createSelectColumnsWithAliases($prefix, $metaInstance->_getFields(), $alias);
        }
    }