What is REAL datatype in Oracle?

What is the data type for real?

Data typeDescriptionSample dataINTEGERStores positive or negative whole numbers17REALStores numbers that contain decimal places/values and can also store integers17.65CHARACTERStores a single character which can be a letter, number or symbol$

What is real datatype in SQL?

The Real & Float Data Types Real data can hold a value 4 bytes in size, meaning it has 7 digits of precision (the number of digits to the right of the decimal point). It's also a floating-point numeric that is identical to the floating point statement float(24).

What is data type real number?

The REAL data type provides 4 bytes of storage for numbers using IEEE floating-point notation.

What is real in Plsql?

The SQL language reference says "The REAL data type is a floating-point number with a binary precision of 63, or 18 decimal", and it's shown as FLOAT(63). And FLOAT [(p)] is: A subtype of the NUMBER data type having precision p. A FLOAT value is represented internally as NUMBER.