APEX 19.1 20 Cascading LOVs: selection in one sets the list in other. Create after-update triggers.

Published: 05 December 2019
on channel: J Kreie Database
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Make the list in one LOV (list of values) determined by a selection in another LOV. In our example application we will change the dominant breed LOV in the ANIMALS form to show only the breeds associated with a particular category of animal (the list of breeds is different for canine versus feline). Run a script that creates “before update” triggers for some of the tables in the database.


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