Postgres Chat Memory does not record the conversation creation time when recording the conversation history.

Feature Requests CLI
1

Is this a new requirement? I have also mentioned it on github.
In fact, persistent storage of the conversation process should also support timestamps。

To Reproduce

  1. Create webhook
  2. Create AI Agent
  3. Add LLM
  4. Add Memory
  5. Define below—>{{ $json.body.sessionId }}—>n8n_chat_histories
  6. Log in to Postgres to view the data in the table and find that there is no creation time.

Expected behavior

  1. I hope to be able to automatically create the time when the data is written so that users can query it later. 2. There is a switch that can store the data persistently for later analysis.

Operating System

Ubunt 24.04

n8n Version

1.89.2

Node.js Version

v20.19.0

Database

PostgreSQL