Prisma•3mo ago

Error: P3005 The database schema is not empty.

I want to initialize prisma in an existing supabase project. All schemas in datasource db.schemas are empty, and public._prisma_migrations does not exist. I have the initial migration in migrations/0_init/migration.sql, generated via https://www.prisma.io/docs/orm/prisma-migrate/workflows/baselining I'm getting Error: P3005 The database schema is not empty. with either prisma migrate dev and prisma migrate deploy. In addition prisma migrate reset also has the same error. How do I get the db into a state where I can deploy the initial migration?

2 Replies

jonfanz•3mo ago

Are you using Supabase Auth in your project?

dhe128•3mo ago

yes I'm using multischema, and datasource db.schemas doesn't touch any existing schemas so not touching auth storage or public I'm connecting with a connection string - datasource db has both url and directUrl Maybe it's a caching issue?

npx prisma migrate diff \
--from-empty \
--to-schema-datamodel prisma/schema.prisma \
--script > prisma/migrations/0_init/migration.sql

npx prisma migrate diff \
--from-empty \
--to-schema-datamodel prisma/schema.prisma \
--script > prisma/migrations/0_init/migration.sql

generates a full initial migration even though the schema in db is initially empty I expect that command to generate an empty migration if the schemas in db are empty. Maybe I'm misunderstanding what it does?

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Error: P3005 The database schema is not empty.