SQL Server CHAR() Function

Return the character based on the number code 65:

SELECT CHAR(65) AS CodeToCharacter;

Definition and Usage

The CHAR() function returns the character based on the ASCII code.

CHAR(code)

Parameter	Description
code	Required. The ASCII number code to return the character for

Works in:	SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse