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n8n Workflowmedium

Chat with Postgresql Database

This n8n workflow enables interactive chat with a PostgreSQL database using OpenAI's GPT-4o-mini model and LangChain agent. It automatically generates and executes SQL queries based on user prompts, fetching schema and table info dynamically for accurate DB responses.

Integrations

AI AgentChat TriggerOpenAIMemory BufferPostgrestool

Tags

#ai#powered#chat#with#postgresql
$49

One-time purchase

✓Instant download after purchase
✓Works with AI Agent
✓Medium complexity — 15-30 min setup
✓Lifetime access, no subscription
Delivered as .json workflow file

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