+ (Add) (SSIS Expression)
SQL Server 2008 R2
Adds two numeric expressions.
Determined by data types of the two arguments. For more information, see Integration Services Data Types.
This example adds numeric literals.
5 + 6.09 + 7.0
This example adds values in the VacationHours and SickLeaveHours columns.
VacationHours + SickLeaveHours
This example adds a calculated value to the StandardCost column. The variable Profit% must be enclosed in brackets because the name includes the % character. For more information, see Identifiers (SSIS).
StandardCost + (StandardCost * @[Profit%])