createSelectSchema() — drizzle-orm Function Reference

Architecture documentation for the createSelectSchema() function in schema.ts from the drizzle-orm codebase.

Function typescript ValidationAdapters SchemaRefinement calls 3

Entity Profile

ValidationAdapters→ SchemaRefinement→ createSelectSchema() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  45e60f26_0ea4_9369_3f26_4b3753318c50["createSelectSchema()"]
  a1e9a186_355d_5f4f_7cf0_889804754896["schema.ts"]
  45e60f26_0ea4_9369_3f26_4b3753318c50 -->|defined in| a1e9a186_355d_5f4f_7cf0_889804754896
  b867e693_1ca4_ac0a_0989_d20dce8c0520["mapEnumValues()"]
  45e60f26_0ea4_9369_3f26_4b3753318c50 -->|calls| b867e693_1ca4_ac0a_0989_d20dce8c0520
  13cc8910_95ed_8a5c_5430_cbe853d889a2["getColumns()"]
  45e60f26_0ea4_9369_3f26_4b3753318c50 -->|calls| 13cc8910_95ed_8a5c_5430_cbe853d889a2
  13946ad5_6a5e_4778_cacd_6820ecd398d1["handleColumns()"]
  45e60f26_0ea4_9369_3f26_4b3753318c50 -->|calls| 13946ad5_6a5e_4778_cacd_6820ecd398d1
  style 45e60f26_0ea4_9369_3f26_4b3753318c50 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-valibot/src/schema.ts lines 58–71

export const createSelectSchema: CreateSelectSchema = (
	entity: Table | View | PgEnum<[string, ...string[]]>,
	refine?: Record<string, any>,
) => {
	if (isPgEnum(entity)) {
		return v.enum(mapEnumValues(entity.enumValues));
	}
	const columns = getColumns(entity);
	return handleColumns(columns, refine ?? {}, {
		never: () => false,
		optional: () => false,
		nullable: (column) => !column.notNull,
	}) as any;
};