Using a reference validation rule - 7.3

Data Integration Job Examples

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Design and Development > Designing Jobs
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After setting up a validation rule, you can apply it on your Job designs. For example, let's apply a referential integrity check validation rule when updating a database with new data. But before uploading those new data we want to make sure they match the ones already existing in the database.

This scenario is based on the reference check validation rule created in the Referential rule section of the Talend Studio User Guide.