Is real a valid data type in SQL?

Is real a valid data type?

A real data type is a data type used in a computer program to represent an approximation of a real number. Because the real numbers are not countable, computers cannot represent them exactly using a finite amount of information. Most often, a computer will use a rational approximation to a real number.

Which is the valid data type in SQL?

Because Characters, Numeric, and Float are all valid SQL types.

Which datatype is not valid in SQL?

Explanation: DECIMAL is not a valid SQL type because it is nothing but numeric only in SQL. NUMERIC has fixed precision, and scale numbers range from -10^38+1 to 10^38-1.

What data type is real?

A 'Real' data type is numerical data which contains decimal numbers. It would be used when extra detail is required and a whole number would not provide enough information.