Migrating Statistics from "guybw" Integration Entities to "anton0kr" Integration Entities

[dmode9000]

I'm considering switching from the "guybw" integration to the newer "ant0nkr" integration.
And I don't want to lose all the historical statistics (e.g., energy data in the Energy Dashboard) tied to the old entities.

Is there a reliable way to transfer/migrate the full statistics from the old entities (from "guybw") to the corresponding new ones (in "ant0nkr")?

I've seen some SQL-based workarounds in the forums for similar migrations, but I'd love advice on the safest method—maybe a script, or something built-in?

Thanks in advance for any tips or pointers!

[ant0nkr]

Hi @dmode9000 .
Unfortunately HA doesn't provide such things like migration of history from one integration to another.

I'm pretty sure there is a way to do it, but, you must have some knowledge of SQL and understanding architecture and all relationships in DB for every Entity. It would be really hard to do.

Thanks!