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PI (Transact-SQL)
Applies to: 👁 Image
SQL Server 👁 Image
Azure SQL Database 👁 Image
Azure SQL Managed Instance 👁 Image
Azure Synapse Analytics 👁 Image
Analytics Platform System (PDW) 👁 Image
SQL analytics endpoint in Microsoft Fabric 👁 Image
Warehouse in Microsoft Fabric 👁 Image
SQL database in Microsoft Fabric
Returns the constant value of PI.
👁 Image
Transact-SQL syntax conventions
Syntax
PI ( )
Return Types
float
Examples
The following example returns the value of PI.
SELECT PI();
GO
Here's the result set.
------------------------
3.14159265358979
(1 row(s) affected)
See Also
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