Returns the absolute value of a numeric expression
Format
ANSI-SQL Format:
ABS( Expr )
ODBC Format:
{{ FN ABS( Expr ) }}
Remarks
Returns the absolute value of Expr, which is always zero or a positive number. Expr can be any expression, if it is not numeric then zero is returned.
Example:
ABS( 7 )
{FN ABS( -7 )}