Create alembic to migrate current agents memory to new memory block

[Sapessii]

Is your feature request related to a problem? Please describe.
Hi, as the title suggests, in order to not lose the current agents memory, create an alembic script to migrate the current column "memory" in agents table to the new block_agents table

Thank you!

[Sapessii]

hi @mattzh72 , do you have any update on this? thank you

[sarahwooders]

Could you please share the version of letta you were previously using, and also share your data if possible?

We only support automated migrations for postgres (you can see details on using letta+docker here: https://docs.letta.com/server/docker)

[Sapessii]

hi @sarahwooders , it's 0.5.4

I'm referring to the alembic migration 5987401b40ae, which deletes the column memory inside agents, where it's stored the block id of the memory of an agent.
As I can see if it gets deleted, all the previous agents will lose access to the memory, I guess we'd need a script to migrate that column inside the new table block_agents.

Please let me know if you need further information, thank you!

[mattzh72]

Hi! You're using postgres right? We're looking into this issue right now.

[Sapessii]

hi @mattzh72, correct, thanks a lot!