Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026.
We will start enforcing it in phases. For more information on the details of Python end of life
and migration options, see the
blog post
TAN function
TAN is a trigonometric function that returns the tangent of a number. The input argument is a number (in radians).
Syntax
TAN(number)
Argument
- number
-
A
DOUBLE PRECISIONnumber.
Return type
DOUBLE PRECISION
Examples
To return the tangent of zero, use the following example.
SELECT TAN(0);+-----+ | tan | +-----+ | 0 | +-----+