original_string: public function orWhereColumn($first, $operator = null, $second = null)
      {
          return $this->whereColumn($first, $operator, $second, 'or');
      }
code: public function orWhereColumn($first, $operator = null, $second = null)
      {
          return $this->whereColumn($first, $operator, $second, 'or');
      }
code_tokens: public function orWhereColumn ( $ first , $ operator = null , $ second = null ) { return $ this -> whereColumn ( $ first , $ operator , $ second , 'or' ) ; }
docstring: Add an "or where" clause comparing two columns to the query.
  
  @param  string|array  $first
  @param  string|null  $operator
  @param  string|null  $second
  @return \Illuminate\Database\Query\Builder|static
docstring_tokens: Add an or where clause comparing two columns to the query .