Relational queries result types are not working

Hi, When i call findMany or findFirst with no args, the result type is

const trips: {
    [x: string]: unknown;
}[]

const trips: {
    [x: string]: unknown;
}[]

When i include with arg, the result type do not provide the relational type query

  const trips = await db.query.tripModel.findMany({
      with: {
        riderModel: true,
      },
    });

  const trips = await db.query.tripModel.findMany({
      with: {
        riderModel: true,
      },
    });

result type

const trips: {
    id: number;
    companyId: number;
    createdAt: Date;
    lineId: number;
    carNumber: number;
    passengerCount: number;
    kilometerTraveled: number;
    averageSpeed: number;
    finishedAt: Date;
}[]

const trips: {
    id: number;
    companyId: number;
    createdAt: Date;
    lineId: number;
    carNumber: number;
    passengerCount: number;
    kilometerTraveled: number;
    averageSpeed: number;
    finishedAt: Date;
}[]

8 Replies

victormesquita.OP•2y ago

am i missing something? i using monorepo and per-file schema

Noahh•2y ago

How is your table and your relation defined?

victormesquita.OP•2y ago

@Noahh Heres the tripModel: trip.ts

import { pgTable, integer, timestamp, serial, real, index } from 'drizzle-orm/pg-core';
import { relations } from 'drizzle-orm';
import { companyModel, lineModel, pathModel, riderModel } from '.';

export const tripModel = pgTable(
  'trip',
  {
    id: serial('id').primaryKey(),
    companyId: integer('companyId')
      .notNull()
      .references(() => companyModel.id),
    lineId: integer('lineId')
      .notNull()
      .references(() => lineModel.id),
    carNumber: integer('carNumber').notNull(),
    passengerCount: integer('passengerCount').notNull().default(0),
    kilometerTraveled: real('kilometerTraveled').notNull().default(0),
    averageSpeed: real('kilometerTraveled').notNull().default(0),
    createdAt: timestamp('createdAt', { withTimezone: true }).defaultNow(),
    finishedAt: timestamp('finishedAt', { withTimezone: true }),
  },
  (table) => {
    return {
      lineIdIdx: index('lineIdIdx').on(table.lineId),
      companyIdIdx: index('companyIdIdx').on(table.companyId),
      carNumberIdx: index('carNumberIdx').on(table.carNumber),
    };
  },
);

export const tripModelRelations = relations(tripModel, ({ many, one }) => ({
  paths: many(pathModel),
  riders: many(riderModel),
  line: one(lineModel),
}));

export type TripModel = typeof tripModel.$inferSelect;
export type NewTripModel = typeof tripModel.$inferInsert;

import { pgTable, integer, timestamp, serial, real, index } from 'drizzle-orm/pg-core';
import { relations } from 'drizzle-orm';
import { companyModel, lineModel, pathModel, riderModel } from '.';

export const tripModel = pgTable(
  'trip',
  {
    id: serial('id').primaryKey(),
    companyId: integer('companyId')
      .notNull()
      .references(() => companyModel.id),
    lineId: integer('lineId')
      .notNull()
      .references(() => lineModel.id),
    carNumber: integer('carNumber').notNull(),
    passengerCount: integer('passengerCount').notNull().default(0),
    kilometerTraveled: real('kilometerTraveled').notNull().default(0),
    averageSpeed: real('kilometerTraveled').notNull().default(0),
    createdAt: timestamp('createdAt', { withTimezone: true }).defaultNow(),
    finishedAt: timestamp('finishedAt', { withTimezone: true }),
  },
  (table) => {
    return {
      lineIdIdx: index('lineIdIdx').on(table.lineId),
      companyIdIdx: index('companyIdIdx').on(table.companyId),
      carNumberIdx: index('carNumberIdx').on(table.carNumber),
    };
  },
);

export const tripModelRelations = relations(tripModel, ({ many, one }) => ({
  paths: many(pathModel),
  riders: many(riderModel),
  line: one(lineModel),
}));

export type TripModel = typeof tripModel.$inferSelect;
export type NewTripModel = typeof tripModel.$inferInsert;

Noahh•2y ago

your relation from trip->riderModel is called riders, try using that in with

Noahh•2y ago

also, when you define relationships using one you should specify fields and references. I'd recommend reading the RQB docs a little more to improve the relations https://orm.drizzle.team/docs/rqb

Relational queries – DrizzleORM

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victormesquita.OP•2y ago

@Noahh Still not returning riders

victormesquita.OP•2y ago

Oh, thank you @Noahh its now working, thank you

Noahh•2y ago

Great!

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Relational queries result types are not working

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