public function asDecimal(int $totalPrecision, int $decimalPoints = 0)
    {
        $this->asType(new Decimal($totalPrecision, $decimalPoints));
    }
public function asDecimal(int $totalPrecision, int $decimalPoints = 0)
    {
        $this->asType(new Decimal($totalPrecision, $decimalPoints));
    }
public function asDecimal ( int $ totalPrecision , int $ decimalPoints = 0 ) { $ this -> asType ( new Decimal ( $ totalPrecision , $ decimalPoints ) ) ; }
Defines the column as a DECIMAL column

@param int $totalPrecision
@param int $decimalPoints

@return void
Defines the column as a DECIMAL column