Ahh, as I thought…
You’re looking in the wrong place…
You’re currently on the ‘App Data’ tab, which is where you see your database views and database entries… not where you see and edit datatypes.
Database views are just ways to set which fields you want to view for specific datatypes when looking at the database in the Bubble editor (and also when exporting data).
Each datatype has, by default, 1 view (i.e. All Skills Offered) which can’t be deleted, but you can add additional ‘custom’ views if you want to see other fields on the data tab to help you view your data more easily. If you modify the default ‘All’ database view for a datatype, a new view will be created. You can delete database views (apart from the default ‘All Datatypes’ view) by clicking the trash icon.
But none of this has anything to do with your changing or deleting your actual datatypes…
To see, edit, and delete your datatypes, you need to be on the ‘Data Types’ tab…
On this tab you can view all your Datatypes, and their fields, and can edit or delete datatypes and fields.
To delete a datatype just click the trash icon next to the datatype itself.
To edit a datatype name, just edit the ‘Type Name’ field in the main panel.
This seems like a very basic questions but I can only find posts regarding how to delete fields within data types, but not the actual data under the App Data tab.
It’s possible I’ve misunderstood your question in my response above, and you’re actually asking how to delete data from the database?..
In which case you can either delete individual, or multiple items by selecting entries from the app data tab database view, then clicking the delete button. Or you can set up a back end workflow to delete database entries and run it on the datatype.