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Getting Started with Oracle Data Integrator 11g: A Hands-On Tutorial by Peter C. Boyd-Bowman, Bernard Wheeler, David Hecksel

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Using variables to alter workflows

We will now learn how variables can be used in Packages and Load Plans.

Packages

Variables can be used in Packages for multiple reasons. As we have already seen, variables are assigned different Types or actions when they are added to a Package. We have already discussed the ability to Declare, Refresh or Set variables. Another type is to Evaluate a variable.

Packages

The evaluation of a variable will allow you to choose how you want to proceed—the expression that is evaluated will return True or False. To continue with the next step of your Package, you will simply use what would otherwise be the Ok (which is represented ...

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