Basic mode: The simplified interface helps you create the rule.
The If part represents the condition. It makes the
data quality rule apply to some data only.
The Then part represents the validation
expression. It is executed if the condition is fulfilled.
The Else part represents the alternative
validation expression. When the condition is not fulfilled, this
expression is executed.
The If and Else parts are
optional.
Advanced mode: Type your rule following the The expression language used in advanced mode. This mode allows you to create more complex rules using more
operators and functions than the basic mode.
