Target Expression
Type
SQL Expression
Since
2.0.1
Description
With this property you can define the target-expression of the link used by the SQL-generator. The target-expression can be a simple table/column expression or a more complex expression, e.g. a function call in SQL.
Note: If you define more than one Link-Expression for one Link, all target-expression must use the same table as base. Otherwise an error will be raised by the system.
Examples
Target Expression = "sales.productID"
Target Expression = "@SUBSTR( sales.date, 1, 4 )"
