Build AI Agent the Right Way with n8n: Postgres Chat Memory & Supabase (1/2)

[@dazzybizzle]

One of the FEW that actually go through step by steps with the process, no time wasting no bullshit. Absolutely perfect straight to the point. Please use this video format amazing you have just gained a new subscriber

[@JustasVeeAutomation]

Thanks, this means a lot!

[@themax2go]

same here. subbed

[@24pfilms]

Same Excellent work!

[@azaty]

Thanks bro for the tutorial, great one. With Window Buffer Memory my AI Agent doesn't remember any conversational history. I wonder why this node exists in the first place. There is also very limited documentation on it.

[@JustasVeeAutomation]

Technically it should remember, and for small quick projects it's fine. But if you are building something more advanced with more usage, you shouldn't go with it in my opinion.

[@azaty]

@@JustasVeeAutomation thanks

[@cosimogo]

Great video. No fluff. Appreciate you,

[@JustasVeeAutomation]

Thank you!

[@UgoBot]

Awesome video! Thank you, Justas!

[@JustasVeeAutomation]

Glad you liked it!

[@Make_it_Make_Cents]

Exactly the video i was looking for. You're the MVP!

[@JustasVeeAutomation]

I'm glad it helped

[@Make_it_Make_Cents]

@@JustasVeeAutomation When you uploading part 2?

[@JustasVeeAutomation]

It's already uploaded!

[@Utkarsh-z6d]

Thanks bro! I can add this project in my resume! Great Work Keep it Up! You earned a subscriber from India!

[@JustasVeeAutomation]

I'm glad you found it helpful!

[@bnb7462]

Really appreciate it 🎉🎉🎉

[@JustasVeeAutomation]

🎉

[@ColeMedin]

Thanks for sharing Justas, nice job! 😀

[@JustasVeeAutomation]

This was your idea! I just did it step-by-step 😅

[@mccrarymail]

Thank you for taking the time to explain

[@JustasVeeAutomation]

My pleasure!

[@themax2go]

Much appreciated!

[@JustasVeeAutomation]

Glad to help!

[@neoand_in2matrix]

Wow, thank you so much for such an impressive piece of content! My question is about the need to update a document in the RAG. For example, if we upload a document and later need to delete or simply edit it to update it, what would the process be in this case for something already in the RAG? Once again, congratulations on the channel and for maintaining such high-quality content on KZbin!

[@JustasVeeAutomation]

So if you implement it fully and update the docs in Google Drive it will update the info in the Supabase vector store accordingly.

[@neoand_in2matrix]

@ Thank you sir

[@AymanHaneen]

Thanx,when it try to implement ,there is no vector store tool , are you using the locally hosted version?

[@IntelliCrow]

I get this error when adding the postgres-memory node - it functions only for the first human message, after the second message i get this: Error in sub-node ‘Postgres Chat Memory‘ Cannot use a pool after calling end on the pool Someone has any idea?

[@JustasVeeAutomation]

Did you add the chat ID? Hard to tell exactly what the issue is without seeing it live, but my guess would be that it is missing some of the parameters.

[@IntelliCrow]

@@JustasVeeAutomation Hi. Thanks for your response. The problem was within n8n. The issue was solved after the last update.

[@JT-qi6el]

and how to select chat from the history?

[@JustasVeeAutomation]

you don't need to select manually. When you will chat with the AI Agent it will keep the previous conversations in memory based on what context window lenght you chose.

[@JohnSmith-gv7yk]

Is supabase a paid for service? What are the alternatives if you don't want to use a paid service or want to go fully local?

[@JustasVeeAutomation]

You can setup two projects completely for free.

[@lucenajjj]

how to pass the codes you used in Supabase please?

[@JustasVeeAutomation]

Copy them from n8n docs, then paste it in sql editor and hit run. That should do it.

[@chouawarasteven]

I cant obtain a secret key for my google drive. Google studio says i must pay $300. Can someone help me with a way around the $300 Please🙏

[@JustasVeeAutomation]

Hey, that can't be right. Check the official documentation from n8n on how to setup Google Cloude console. You should be able to do it for free.

[@chouawarasteven]

@JustasVeeAutomation Wow! Thanks. I succeeded. Thanks once again bro

[@24pfilms]

Where is part 2. THx

[@JustasVeeAutomation]

Check the description. It's in there. Thanks for watching!

[@kurcano6857]

You forgot to actually test all the implementation :(

[@yoSoyAndresAI]

Friend, no host or anything appears, I can't connect postgres, literally nothing appears to me, nothing that appears to you!!!

[@JustasVeeAutomation]

In n8n nothing appears or after you enter the sql in supabase?

[@yoSoyAndresAI]

@@JustasVeeAutomation ok i solucioned it thanks g

[@Frenzyfootball.oficial]

@yoSoyAndresAI how?? i´m with the same problem

[@Hostman017]

How did you solve it? I have the same problem

[@Sam-uf2hu]

hello, how'd do you resolve the problem ?