modelRelations() — drizzle-orm Function Reference

Architecture documentation for the modelRelations() function in mysqlSchema.ts from the drizzle-orm codebase.

Function typescript DrizzleORM SQLDialects

Entity Profile

DrizzleORM→ SQLDialects→ modelRelations() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  dceada1c_9d19_d277_b028_2697e27029f3["modelRelations()"]
  3f087bfc_8053_61d0_b1dc_ef6e6e757d9a["mysqlSchema.ts"]
  dceada1c_9d19_d277_b028_2697e27029f3 -->|defined in| 3f087bfc_8053_61d0_b1dc_ef6e6e757d9a
  style dceada1c_9d19_d277_b028_2697e27029f3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-seed/tests/mysql/cyclicTables/mysqlSchema.ts lines 15–21

export const modelRelations = relations(modelTable, ({ one, many }) => ({
	images: many(modelImageTable),
	defaultImage: one(modelImageTable, {
		fields: [modelTable.defaultImageId],
		references: [modelImageTable.id],
	}),
}));