Page Comparison

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SELECT      customernr
FROM        product_orders, customer
WHERE       orders.customernr = customer.customernr
AND         orders.productnr = ?
ORDER BY    customer.date_of_birth

The grid is the then defined as follows:

When the step runs, the (?) placeholder defined in the SQL query will be replaced with the incoming productnr field value from the source hop.  To define and use multiple parameters, list the fields in order you want them to be replaced in the SQL statement.

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