Drizzle Team•2mo ago

Drizzle zod infer wrong type

Using createInsertSchema* with a jsonb field number | null for month is transformed into any

7 Replies

Mukund•2mo ago

Hi, which version of drizzle orm are you using?

Mukund•2mo ago

I tried replicating the issue but am unable to do so.

const test = createTable("test", {
  endDate: jsonb().$type<{
    year: number;
    month: number | null;
  }>(),
});

type Test = typeof test.$inferSelect;

const test = createTable("test", {
  endDate: jsonb().$type<{
    year: number;
    month: number | null;
  }>(),
});

type Test = typeof test.$inferSelect;

This is what I did.

type Test = {
    endDate: {
        year: number;
        month: number | null;
    } | null;
}

type Test = {
    endDate: {
        year: number;
        month: number | null;
    } | null;
}

This is what I am getting as the type

ArthurOP•2mo ago

Hi @Mukund , I'm using drizzle-zod package to infer the type, with createInsertSchema method using 0.7.0 drizzle zod, latest drizzle orm 0.39.3 using postgres (pgTable) with createInsertSchema**

ArthurOP•2mo ago

follow up: created an issue related to this @Mario564 thanks for your work on this lib, excited to try rqbv2 !! 🙂

GitHub

[BUG]: create_x_Schema from [email protected] does not infer types ...

Report hasn't been filed before. I have verified that the bug I'm about to report hasn't been filed before. What version of drizzle-orm are you using? 0.39.3 What version of drizzle-kit...

Mario564•2mo ago

Will look into it. Thanks for creating the issue

ArthurOP•3w ago

Is this fixed with rqb v2?

Mario564•3w ago

Nope, still waiting on other bugfix PRs to be merged before working on new ones

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Drizzle zod infer wrong type

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