A subset of the real numbers, which can be represented by decimal numerals.
IEEE double-precision 64-bit floating point.
IEEE single-precision 32-bit floating point.
The total number of digits to the right of the decimal point required to represent a value.
The exclusive upper bound of an ordered datatype.
The inclusive upper bound of an ordered datatype.
The exclusive lower bound of an ordered datatype.
The inclusive lower bound of an ordered datatype.
The set of strings that do not contain the carriage return (#xD), line feed (#xA) nor tab (#x9) characters.
A regular expression that matches complete valid literals.
A string that describes whitespace normalization for a string type.
The set of strings that do not contain the carriage return (#xD), line feed (#xA) nor tab (#x9) characters, that have no leading or trailing spaces (#x20) and that have no internal sequences of two or more spaces.
The maximum number of decimal digits required to represent a value.