DT
Drizzle Team•2mo ago
JROCBABY

TypeScript Error: Circular Reference in Drizzle ORM Schema

Hey everyone, I’m getting TypeScript errors in my Drizzle ORM schema due to a circular reference. Here’s the code: typescript Copy Hey everyone, I’m getting TypeScript errors in my Drizzle ORM schema due to a circular reference. Here’s the code: typescript Copy 
export const tableA = pgTable('tableA', {
  id: serial('id').primaryKey(),
  field1: text('field1').notNull(),
  field2: text('field2').notNull().unique(),
  field3: text('field3').notNull(),
  field4: text('field4').notNull(),
  field5: integer('field5').references(() => tableA.id), // Circular reference
});
export const tableA = pgTable('tableA', {
  id: serial('id').primaryKey(),
  field1: text('field1').notNull(),
  field2: text('field2').notNull().unique(),
  field3: text('field3').notNull(),
  field4: text('field4').notNull(),
  field5: integer('field5').references(() => tableA.id), // Circular reference
});
Errors: 
TS7022: 'tableA' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.

TS7024: Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions.
TS7022: 'tableA' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.

TS7024: Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions.
What I’ve Tried: Using InferModel to infer the table type. Explicitly defining the table type with PgTableWithColumns. How can I properly type this schema to resolve the circular reference errors? Any help would be appreciated!
2 Replies
Maston
Maston•2mo ago
.references((): AnyPgColumn => tableA.id) should work
JROCBABY
JROCBABYOP•2mo ago
@Maston I've used selfRef foreignKey is that alright too?

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