Dropping custom tables or custom columns

When you drop custom tables or custom columns in a database, the objects and associated data get permanently deleted from the database schema.

When you run dbverify or entity deployer scripts to deploy table changes from an application-provided table or a custom table to your database, the changes that are made to custom extensions are not automatically dropped. Instead, the drop SQL statements are generated and saved to the <runtime>/repository/scripts/Eframe_Drops.lst file. You can review the drop SQL statements and manually run them on your database.