Request for Guide/Tool: Migration from PostgreSQL to MySQL in Dify 1.10+

[kiedeng]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

I’m currently running Dify with PostgreSQL as the primary database.
Since Dify v1.10.1 officially supports MySQL, I would like to migrate my existing production data from PostgreSQL to MySQL.

However, I cannot find any official documentation, script, or community-tested method for performing this migration safely.

2. Additional context or comments

MySQL may better fit my existing infrastructure and operational requirements.
Without an official migration guide, performing this manually is risky.
If there’s already an internal discussion, pending documentation, or third-party solution, please let me know.
Thanks!

3. Can you help us with this feature?

• I am interested in contributing to this feature.

[laipz8200]

We currently do not plan to provide a migration tool from Postgres to MySQL, because in our view, if users are already using Postgres, it remains the preferred option. You can look for a third-party tools to achieve that.