ASA SQL Reference
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PI function [Numeric]

Function 

• Returns the numeric value PI.

Syntax 

PI ( * )

Standards and compatibility 

• SQL/92    Vendor extension.

• SQL/99    Vendor extension.

• Sybase    The PI() function is supported in Adaptive Server Enterprise, but PI(*) is not.

Example 

The following statement returns the value 3.141592653...

SELECT PI( * )