Purpose
SINH() returns the hyperbolic sine of a number. The return value falls in the range of (-∞, +∞).
Syntax
SINH(number)
Parameters
number is of a numeric data type, such as NUMBER, FLOAT, BINARY_FLOAT, or BINARY_DOUBLE, or any data type that can be implicitly converted to a numeric data type.
Return type
If number is of the BINARY_FLOAT data type, the return type is BINARY_DOUBLE. Otherwise, the return type is a numeric data type same as that of number.
Examples
The following example returns the hyperbolic sine of 0.
obclient> SELECT SINH(0) FROM DUAL;
+---------+
| SINH(0) |
+---------+
| 0 |
+---------+
1 row in set