In computer science, a float is a data type composed of a number that is not an integer, because it includes a fraction represented in decimal format. … Some point out that the float data type is used in computer programming when more precision is needed than what integers can provide.

Is float a valid data type in SQL?

FLOAT(p) The FLOAT data type accepts approximate numeric values, for which you may define a precision up to a maximum of 64. If no precision is specified during the declaration, the default precision is 64.

What is float data type with example?

Floating point numbers are numbers with a decimal. Like integers, -321, 497, 19345, and -976812 are all valid, but now 4.5, 0.0004, -324.984, and other non-whole numbers are valid too.