transaction() — drizzle-orm Function Reference

Architecture documentation for the transaction() function in session.ts from the drizzle-orm codebase.

Function typescript DrizzleORM SQLDialects calls 2 called by 1

Entity Profile

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

Dependency Diagram

graph TD
  840ddddb_7761_fedb_1386_3c3456b2caa8["transaction()"]
  7b3f7cc3_f9b4_64a7_8795_3925f003174a["SQLiteBunTransaction"]
  840ddddb_7761_fedb_1386_3c3456b2caa8 -->|defined in| 7b3f7cc3_f9b4_64a7_8795_3925f003174a
  33852796_71eb_674e_24b2_c4afc4cd08de["transaction()"]
  33852796_71eb_674e_24b2_c4afc4cd08de -->|calls| 840ddddb_7761_fedb_1386_3c3456b2caa8
  561c84aa_d36c_000a_6d75_80269ca633c2["run()"]
  840ddddb_7761_fedb_1386_3c3456b2caa8 -->|calls| 561c84aa_d36c_000a_6d75_80269ca633c2
  33852796_71eb_674e_24b2_c4afc4cd08de["transaction()"]
  840ddddb_7761_fedb_1386_3c3456b2caa8 -->|calls| 33852796_71eb_674e_24b2_c4afc4cd08de
  style 840ddddb_7761_fedb_1386_3c3456b2caa8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/bun-sqlite/session.ts lines 88–100

	override transaction<T>(transaction: (tx: SQLiteBunTransaction<TFullSchema, TSchema>) => T): T {
		const savepointName = `sp${this.nestedIndex}`;
		const tx = new SQLiteBunTransaction('sync', this.dialect, this.session, this.schema, this.nestedIndex + 1);
		this.session.run(sql.raw(`savepoint ${savepointName}`));
		try {
			const result = transaction(tx);
			this.session.run(sql.raw(`release savepoint ${savepointName}`));
			return result;
		} catch (err) {
			this.session.run(sql.raw(`rollback to savepoint ${savepointName}`));
			throw err;
		}
	}