Purge dropdown display preferences when a dropdown definition is purged #19141
+85
−52
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Description
To manually test #19033 , I sometimes have to delete the imported definition to and run the command to recreate them. I figured out that the dropdown concrete classes display preferences are not deleted when the corresponding dropdown definition is deleted. The result is that I had SQL errors when I reimported a dropdown definition with a previously used system name, due to DB unicity checks.