createSelectSchema() — drizzle-orm Function Reference

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

Function typescript ValidationAdapters SchemaRefinement calls 2

Entity Profile

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

Dependency Diagram

graph TD
  6e070b6f_d0cc_a64f_497c_11ca95c95ef6["createSelectSchema()"]
  b3de3d3d_2c66_6c17_9e29_4ae6af2ae68f["schema.ts"]
  6e070b6f_d0cc_a64f_497c_11ca95c95ef6 -->|defined in| b3de3d3d_2c66_6c17_9e29_4ae6af2ae68f
  cb025dc0_bc0b_8055_d943_c2035efad279["getColumns()"]
  6e070b6f_d0cc_a64f_497c_11ca95c95ef6 -->|calls| cb025dc0_bc0b_8055_d943_c2035efad279
  ca765c74_0736_6b3c_ef77_d23f23e865ce["handleColumns()"]
  6e070b6f_d0cc_a64f_497c_11ca95c95ef6 -->|calls| ca765c74_0736_6b3c_ef77_d23f23e865ce
  style 6e070b6f_d0cc_a64f_497c_11ca95c95ef6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-arktype/src/schema.ts lines 61–74

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