get() — drizzle-orm Function Reference

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

Function typescript DrizzleORM RelationalQuery

Entity Profile

DrizzleORM→ RelationalQuery→ get() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  242a537d_d218_d2bf_f6bb_32151abfb86e["get()"]
  418ebf5b_65ad_1cd4_79ba_2c99e874ea49["UpstashCache"]
  242a537d_d218_d2bf_f6bb_32151abfb86e -->|defined in| 418ebf5b_65ad_1cd4_79ba_2c99e874ea49
  style 242a537d_d218_d2bf_f6bb_32151abfb86e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/cache/upstash/cache.ts lines 127–147

	override async get(
		key: string,
		tables: string[],
		isTag: boolean = false,
		isAutoInvalidate?: boolean,
	): Promise<any[] | undefined> {
		if (!isAutoInvalidate) {
			const result = await this.redis.hget(UpstashCache.nonAutoInvalidateTablePrefix, key);
			return result === null ? undefined : result as any[];
		}

		if (isTag) {
			const result = await this.luaScripts.getByTagScript.exec([UpstashCache.tagsMapKey], [key]);
			return result === null ? undefined : result as any[];
		}

		// Normal cache lookup for the composite key
		const compositeKey = this.getCompositeKey(tables);
		const result = await this.redis.hget(compositeKey, key) ?? undefined; // Retrieve result for normal query
		return result === null ? undefined : result as any[];
	}