code: protected function calculateSELECT()
      {
          $this->query .= 'SELECT ';
          
          // If distinct
          if ($this->distinct) {
              $this->query .= ' DISTINCT ';
          }
                    
          // If SELECT
          $this->queryStringFromArray('selects', '', ', ');
          
          // Determine Table(s)
          $this->queryStringFromArray('tables', ' FROM ', ', ');
          
          // Join
          $this->joinStringFromArray('joins');
          
          // Where and IN
          $this->conditionStringFromArray('wheres', ' WHERE ', ' AND ');
          
          // GroupBy
          $this->queryStringFromArray('groupBys', ' GROUP BY ', ', ');
          
          // Having
          $this->conditionStringFromArray('havings', ' HAVING ', ' AND ');
          
          // OrderBy
          $this->queryStringFromArray('orderBys', ' ORDER BY ', ', ', false);
          
          // Limit
          if ($this->limit) {
              $this->query .= ' LIMIT '.$this->limit;
          }
          
          // Offset
          if ($this->offset) {
              $this->query .= ' OFFSET '.$this->offset;
          }
      }
docs: Create a SELECT statement