hashQuery() — drizzle-orm Function Reference

Architecture documentation for the hashQuery() function in cache.ts from the drizzle-orm codebase.

Function typescript DrizzleORM QueryBuilders

Entity Profile

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

Dependency Diagram

graph TD
  07e6e97f_9035_6848_4592_f6016f86b5c7["hashQuery()"]
  7d233f23_2ad0_1787_1add_b603646ee5a1["cache.ts"]
  07e6e97f_9035_6848_4592_f6016f86b5c7 -->|defined in| 7d233f23_2ad0_1787_1add_b603646ee5a1
  style 07e6e97f_9035_6848_4592_f6016f86b5c7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/cache/core/cache.ts lines 69–78

export async function hashQuery(sql: string, params?: any[]) {
	const dataToHash = `${sql}-${JSON.stringify(params)}`;
	const encoder = new TextEncoder();
	const data = encoder.encode(dataToHash);
	const hashBuffer = await crypto.subtle.digest('SHA-256', data);
	const hashArray = [...new Uint8Array(hashBuffer)];
	const hashHex = hashArray.map((b) => b.toString(16).padStart(2, '0')).join('');

	return hashHex;
}