preparedStatement() — drizzle-orm Function Reference

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

Function typescript DrizzleORM SQLDialects calls 1 called by 1

Entity Profile

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

Dependency Diagram

graph TD
  e6a6a16f_8bfe_2d42_e4fc_6ac084f4e665["preparedStatement()"]
  34f01008_7c45_3804_1fad_b8b59cd8a413["MyDurableObject"]
  e6a6a16f_8bfe_2d42_e4fc_6ac084f4e665 -->|defined in| 34f01008_7c45_3804_1fad_b8b59cd8a413
  7c7acbfe_6328_c8df_feba_552ee62a84d9["default.fetch()"]
  7c7acbfe_6328_c8df_feba_552ee62a84d9 -->|calls| e6a6a16f_8bfe_2d42_e4fc_6ac084f4e665
  b19b108f_def7_3a32_99a3_c8be51ce2fbf["beforeEach()"]
  e6a6a16f_8bfe_2d42_e4fc_6ac084f4e665 -->|calls| b19b108f_def7_3a32_99a3_c8be51ce2fbf
  style e6a6a16f_8bfe_2d42_e4fc_6ac084f4e665 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integration-tests/tests/sqlite/durable-objects/index.ts lines 1051–1063

	async preparedStatement(): Promise<void> {
		try {
			await this.beforeEach();
			this.db.insert(usersTable).values({ name: 'John' }).run();
			const statement = this.db.select({ id: usersTable.id, name: usersTable.name }).from(usersTable).prepare();
			const result = statement.all();

			expect(result).deep.equal([{ id: 1, name: 'John' }]);
		} catch (error: any) {
			console.error(error);
			throw new Error(`preparedStatement error`);
		}
	}