GitHub user dosubot[bot] added a comment to the discussion: How can I downgrade the schema of superset from v4.0.0 to v3.0.0
<!-- Answer --> After updating the SQLALCHEMY_DATABASE_URI to point to your restored RDS instance, follow these steps: 1. Restart all Superset services (web server, worker, etc.) so the new DB URL takes effect. 2. Log in and check that Superset loads as expected. If you see errors about migrations or schema mismatches, your database may not match the Superset version. 3. (Optional but recommended) Run superset init from the CLI to sync permissions and roles, especially if you restored from a backup or snapshot. 4. Test key features (dashboards, charts, user logins) to confirm everything works. No cache or session clearing is required unless you also changed the session backend. If you encounter migration errors, double-check that your restored DB matches the expected schema for your Superset version. If everything loads without errors, you’re good to go. [Reference: config and initialization code](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/config.py) | [Initialization logic](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/initialization/__init__.py) | [CLI commands](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/cli/main.py) <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/ba2a94af-12b8-4fd6-99ab-f9b32a22ce56?feedback_type=other)</sup> [](https://app.dosu.dev/a28d3c7e-a9d3-459e-9fb6-3a6f9ff4f357/ask?utm_source=github)& nbsp;[](https://go.dosu.dev/discord-bot) [](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/apache/superset/discussions/34981) GitHub link: https://github.com/apache/superset/discussions/34981#discussioncomment-14282392 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
