Langchain tutorial. Query a database with OpenAI's ChatGPT

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Here is a quick overview of how to query data in a relational database (Postgres in our case) with the help of OpenAI's ChatGPT and Langchain. I double-check the results provided by the LLM and stress multiple times that outputs are non-deteministic and that you should be using all sorts of safeguards when relying on the results generated by LLMs :)

#llm #langchain #openai #chatgpt #dataengineering #dataarchitecture

  1. Denys on Data
  2. chatbot openai
  3. chatgpt database
  4. chatgpt sql
  5. customize chatgpt
  6. data
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Комментарии
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very good video, will watch the next one about a deeper sql context.

nicolasfelipe
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Hey Denys, great video!
Is it possible to query a postgreSQL database?

quengelbeard
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Can you make video using Local LLM (open Source instead of Open AI) to do the same. TIA

anuvratshukla
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I would never trust the LLm to write the sql query. I would create all the sql queries behind a JDBC and write restful api with search parameters. Can langchain do that?

steftrando
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How dobi add memory? For example
Question 1. Who how many salesmen do we have

Answer 3

Question2. Can i get their names?

As you can see, the second question rely on the first ..
How do we achieve that? Thanks

Aidev
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have you been able to get this working with Llama through langchain?

jzam