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LibSQLTransaction Class — drizzle-orm Architecture

Architecture documentation for the LibSQLTransaction class in session.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  04f6aa0c_c023_3d78_4cb1_98ce96749176["LibSQLTransaction"]
  71955c9c_98bb_2bea_3a87_96f5a4be3a27["session.ts"]
  04f6aa0c_c023_3d78_4cb1_98ce96749176 -->|defined in| 71955c9c_98bb_2bea_3a87_96f5a4be3a27
  2c0b4cc1_a80b_fa91_526b_b66890112d1a["transaction()"]
  04f6aa0c_c023_3d78_4cb1_98ce96749176 -->|method| 2c0b4cc1_a80b_fa91_526b_b66890112d1a

Relationship Graph

Source Code

drizzle-orm/src/libsql/session.ts lines 144–163

export class LibSQLTransaction<
	TFullSchema extends Record<string, unknown>,
	TSchema extends TablesRelationalConfig,
> extends SQLiteTransaction<'async', ResultSet, TFullSchema, TSchema> {
	static override readonly [entityKind]: string = 'LibSQLTransaction';

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

Domain

Defined In

Source

Frequently Asked Questions

What is the LibSQLTransaction class?
LibSQLTransaction is a class in the drizzle-orm codebase, defined in drizzle-orm/src/libsql/session.ts.
Where is LibSQLTransaction defined?
LibSQLTransaction is defined in drizzle-orm/src/libsql/session.ts at line 144.

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