Example
Return the name of the current user in the SQL Server database:
SELECT CURRENT_USER;
Definition and Usage
The CURRENT_USER function returns the name of the current user in the SQL Server database.
Syntax
CURRENT_USER
Tag: sql most used functions
SQL PI Function
Example
Return the value of PI:
SELECT PI();
Definition and Usage
The PI() function returns the value of PI.
Note: Also look at the DEGREES() and RADIANS() functions.
Syntax
PI()