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
PI function
The PI function returns the value of pi to 14 decimal places.
Syntax
PI()
Return type
DOUBLE PRECISION
Examples
To return the value of pi, use the following example.
SELECT PI();+-------------------+ | pi | +-------------------+ | 3.141592653589793 | +-------------------+