float abstract method

double float(
  1. Object nameOrIndex
)
override

Returns the column at the given nameOrIndex as an floating point number.

Returns a default value (integer: 0, double: 0.0, boolean: false) if the column is not of the expected type or is null.

Throws a RangeError if the nameOrIndex is ouf of range.

Implementation

double float(Object nameOrIndex);