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PostgreSQL Tutorial PostgreSQL Advanced PostgreSQL Database Account Management PostgreSQL References

PostgreSQL SINH() Function

The PostgreSQL SINH() function returns hyperbolic sine of a value. The hyperbolic sine of x is defined as:

sinh

where e is an Euler's number.

Syntax

SINH(x)

Parameters

x Required. Specify the value.

Return Value

Returns the hyperbolic sine of a value.

Example 1:

The example below shows the usage of SINH() function.

SELECT SINH(0);
Result: 0

SELECT SINH(1);
Result: 1.1752011936438014

SELECT SINH(-1);
Result: -1.1752011936438014

SELECT SINH(2);
Result: 3.626860407847019

SELECT SINH(-2);
Result: -3.626860407847019

Example 2:

Consider a database table called Sample with the following records:

Datax
Data 10
Data 20.5
Data 31
Data 41.5
Data 52

The statement given below can be used to calculate the hyperbolic sine of values of column x.

SELECT *, SINH(x) AS SINH_Value FROM Sample;

This will produce the result as shown below:

DataxSINH_Value
Data 100
Data 20.50.5210953054937474
Data 311.1752011936438014
Data 41.52.1292794550948173
Data 523.626860407847019

❮ PostgreSQL Functions
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