Feature Request: Multi-Schema Support

[albertilagan]

Seems like Prisma's multiSchema previewFeature does not work with the latest version (0.10.0).

Are we waiting for it to be on GA? or is this something we can implement already?

[marcjulian]

Hi @albertilagan, we don't need to wait for multiSchema to hit GA. If you like you could create a PR to support this feature.

Things to consider:

1. Does Prisma surface multiSchema information in the DMMF? (clone this project and comment in https://github.com/notiz-dev/prisma-dbml-generator/blob/main/src/cli/dbml-generator.ts#L26 to receive a DMMF file and run npm run dev)
2. How does schema look like in the DBML?

[albertilagan]

Hi @albertilagan, we don't need to wait for multiSchema to hit GA. If you like you could create a PR to support this feature.

Things to consider:

1. Does Prisma surface multiSchema information in the DMMF? (clone this project and comment in https://github.com/notiz-dev/prisma-dbml-generator/blob/main/src/cli/dbml-generator.ts#L26 to receive a DMMF file and run npm run dev)
2. How does schema look like in the DBML?

Hi, @marcjulian just saw this, and upon checking looks like the schema value is not yet exposed on DMMF.
Will wait for Prisma, or maybe I'll create a PR there as well when I have the time :)

[albertilagan]

Hi @albertilagan, we don't need to wait for multiSchema to hit GA. If you like you could create a PR to support this feature.

Things to consider:

1. Does Prisma surface multiSchema information in the DMMF? (clone this project and comment in https://github.com/notiz-dev/prisma-dbml-generator/blob/main/src/cli/dbml-generator.ts#L26 to receive a DMMF file and run npm run dev)
2. How does schema look like in the DBML?

Can't wait for Prisma so I just bruteforce my way into it. multiSchema Support

Definitely not the best way to implement this but this works for us for now.

[kevb]

I'm looking at the DMMF in Prisma 6.5.0 uncommenting the lines mentioned above and I see the schema. So I guess this feature is now possible?

I'll take a crack at it.

[kevb]

Here's my fork with a Cursor one-shot attempt (which works for me - I think) - https://github.com/kevb/prisma-dbml-generator

But now can anyone help answer a question... the DBML looks right (schema.table) but when I paste it at dbdiagram.io it doesn't render the groupings. Am I missing something, is it a paid feature? I'm sure I saw it working somewhere but now I can't find it.

Cheers!