Symphony.

I'm currently updating Subsection Manager and I need a way to find and delete entries that do not contain any values – all created, but empty entries.

What's the best way to do so? Is there a fancy function I'm not aware of?

I suppose you'll need to pick a field in that section and use that as the condition — if that field has a value or not. So you could get all the known entry IDs in that section from sym_entries, loop over these selecting the field's value from its table for that entry ID. If a row exists, and the row's value column is not empty.

There's nothing built-in to the core as far as I know. Seems like an edge case. Why do you need this?

I need to find abandoned tab entries that don't have content.