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PrismaPgPreparedQuery Class — drizzle-orm Architecture

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

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  d48b1f06_cebf_2d3f_5737_639ab46a38ab["PrismaPgPreparedQuery"]
  3260517d_a12c_a392_fb71_4aac0c61619f["session.ts"]
  d48b1f06_cebf_2d3f_5737_639ab46a38ab -->|defined in| 3260517d_a12c_a392_fb71_4aac0c61619f
  73b31ffd_66c4_edae_e676_6246f5f45d32["constructor()"]
  d48b1f06_cebf_2d3f_5737_639ab46a38ab -->|method| 73b31ffd_66c4_edae_e676_6246f5f45d32
  93dbe579_3077_2749_c85e_51eb383ad749["execute()"]
  d48b1f06_cebf_2d3f_5737_639ab46a38ab -->|method| 93dbe579_3077_2749_c85e_51eb383ad749
  ed6256ab_fc16_f671_a99c_bd1857da0681["all()"]
  d48b1f06_cebf_2d3f_5737_639ab46a38ab -->|method| ed6256ab_fc16_f671_a99c_bd1857da0681
  7ff8de2c_60ba_da90_0c08_9307093a9f1e["isResponseInArrayMode()"]
  d48b1f06_cebf_2d3f_5737_639ab46a38ab -->|method| 7ff8de2c_60ba_da90_0c08_9307093a9f1e

Relationship Graph

Source Code

drizzle-orm/src/prisma/pg/session.ts lines 16–40

export class PrismaPgPreparedQuery<T> extends PgPreparedQuery<PreparedQueryConfig & { execute: T }> {
	static override readonly [entityKind]: string = 'PrismaPgPreparedQuery';

	constructor(
		private readonly prisma: PrismaClient,
		query: Query,
		private readonly logger: Logger,
	) {
		super(query, undefined, undefined, undefined);
	}

	override execute(placeholderValues?: Record<string, unknown>): Promise<T> {
		const params = fillPlaceholders(this.query.params, placeholderValues ?? {});
		this.logger.logQuery(this.query.sql, params);
		return this.prisma.$queryRawUnsafe(this.query.sql, ...params);
	}

	override all(): Promise<unknown> {
		throw new Error('Method not implemented.');
	}

	override isResponseInArrayMode(): boolean {
		return false;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the PrismaPgPreparedQuery class?
PrismaPgPreparedQuery is a class in the drizzle-orm codebase, defined in drizzle-orm/src/prisma/pg/session.ts.
Where is PrismaPgPreparedQuery defined?
PrismaPgPreparedQuery is defined in drizzle-orm/src/prisma/pg/session.ts at line 16.

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