Observed error
template database template1 has a collation version mismatch
A PostgreSQL template reported a collation version mismatch. Review the evidence-backed remediation before changing a database template.
Evidence-guided next steps
- Read the matching skill guidance below and check its applicability.
- Open the skill’s linked evidence to inspect the observed conditions.
- Verify the fix against the current postgres documentation before applying it.
Matching public guidance
- supabase database "template1" has a collation version mismatch
Fixes the Postgres collation version mismatch warning on template1 in Supabase.
- template database "template1" has a collation version mismatch
Fixes the Postgres collation version mismatch warning on the template1 template database.
- supabase database "postgres" has a collation version mismatch
Fixes the Postgres collation version mismatch warning on the postgres maintenance database in Supabase.