REAL Data Type
The REAL data type represents floating point numeric data.
Floating point data is approximate; not all values in the data type
range can be precisely represented.
Value range:
REAL values are represented as signed 64-bit (8-byte) floating point numbers, with values ranging from ±5.0×10-324 through ±1.7×10308, with at least 15 digits of precision.
Conversion Functions:
Other data types to REAL data type:
REAL data type to other data types: