updateUndefined() — drizzle-orm Function Reference

Architecture documentation for the updateUndefined() function in index.ts from the drizzle-orm codebase.

Function typescript DrizzleORM SQLDialects called by 1

Entity Profile

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

Dependency Diagram

graph TD
  bcba7ecd_dcd8_b54c_9a04_341172662466["updateUndefined()"]
  34f01008_7c45_3804_1fad_b8b59cd8a413["MyDurableObject"]
  bcba7ecd_dcd8_b54c_9a04_341172662466 -->|defined in| 34f01008_7c45_3804_1fad_b8b59cd8a413
  7c7acbfe_6328_c8df_feba_552ee62a84d9["default.fetch()"]
  7c7acbfe_6328_c8df_feba_552ee62a84d9 -->|calls| bcba7ecd_dcd8_b54c_9a04_341172662466
  style bcba7ecd_dcd8_b54c_9a04_341172662466 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integration-tests/tests/sqlite/durable-objects/index.ts lines 2489–2509

	async updateUndefined(): Promise<void> {
		const users = sqliteTable('users', {
			id: integer('id').primaryKey(),
			name: text('name'),
		});

		this.db.run(sql`drop table if exists ${users}`);

		this.db.run(
			sql`create table ${users} (id integer primary key, name text)`,
		);

		expect((() => {
			this.db.update(users).set({ name: undefined }).run();
		})()).throw();
		expect((() => {
			this.db.update(users).set({ id: 1, name: undefined }).run();
		})()).not.throw();

		this.db.run(sql`drop table ${users}`);
	}