generate() — drizzle-orm Function Reference

Architecture documentation for the generate() function in Generators.ts from the drizzle-orm codebase.

Function typescript DrizzleSeed SeedOrchestration

Entity Profile

DrizzleSeed→ SeedOrchestration→ generate() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  9ce7c626_c155_91f5_a5ee_a7fad44aa937["generate()"]
  d04a1bec_874f_b44b_134d_a8d1f0772da3["GenerateDate"]
  9ce7c626_c155_91f5_a5ee_a7fad44aa937 -->|defined in| d04a1bec_874f_b44b_134d_a8d1f0772da3
  style 9ce7c626_c155_91f5_a5ee_a7fad44aa937 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-seed/src/services/Generators.ts lines 888–906

	generate() {
		if (this.state === undefined) {
			throw new Error('state is not defined.');
		}

		let milliseconds: number;

		[milliseconds, this.state.rng] = prand.uniformIntDistribution(
			this.state.minDate.getTime(),
			this.state.maxDate.getTime(),
			this.state.rng,
		);
		const date = new Date(milliseconds);

		if (this.dataType === 'string') {
			return date.toISOString().replace(/T.+/, '');
		}
		return date;
	}