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