onDuplicateKeyUpdate() — drizzle-orm Function Reference

Architecture documentation for the onDuplicateKeyUpdate() function in insert.ts from the drizzle-orm codebase.

Function typescript DrizzleORM QueryBuilders

Entity Profile

DrizzleORM→ QueryBuilders→ onDuplicateKeyUpdate() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  0d2b38e3_d926_0d3b_54dc_720ce923201b["onDuplicateKeyUpdate()"]
  789024c2_65e9_4316_d78e_e80becf0d8aa["SingleStoreInsertBase"]
  0d2b38e3_d926_0d3b_54dc_720ce923201b -->|defined in| 789024c2_65e9_4316_d78e_e80becf0d8aa
  style 0d2b38e3_d926_0d3b_54dc_720ce923201b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/singlestore-core/query-builders/insert.ts lines 246–252

	onDuplicateKeyUpdate(
		config: SingleStoreInsertOnDuplicateKeyUpdateConfig<this>,
	): SingleStoreInsertWithout<this, TDynamic, 'onDuplicateKeyUpdate'> {
		const setSql = this.dialect.buildUpdateSet(this.config.table, mapUpdateSet(this.config.table, config.set));
		this.config.onConflict = sql`update ${setSql}`;
		return this as any;
	}