Consulta Knex com .where() retorna nulo no GraphQL

Estou tentando construir uma api simples com knex e servidor apollo, que esta rodando, mas as queries com where retornam null

o servidor

import { ApolloServer } from 'apollo-server'
import knex from './knex'
import { resolvers, typeDefs } from './schema'
import { UserSQLDataSource } from './schema/users/datasource'

const server = new ApolloServer({
  typeDefs,
  resolvers,
  dataSources: () => {
    return {
      userDb: new UserSQLDataSource(knex),
    }
  },
  uploads: false,
  cors: {
    origin: ['https://studio.apollographql.com'],
    credentials: true,
  },
})

server.listen(4003).then(({ url }) => {
  console.log(`Server listening on url ${url}`)
})

o índice knex

const knexFn = require('knex')
const knexfile = require('./knexfile')
const knex = knexFn(knexfile[process.env.NODE_ENV])
module.exports = knex

o arquivo knex

const dotenv = require('dotenv').config()

module.exports = {
  development: {
    client: process.env.DB_CLIENT,
    connection: {
      database: process.env.DB_NAME,
      user: process.env.DB_USER,
      password: process.env.DB_PASS,
    },
    pool: {
      min: 2,
      max: 10,
    },
    migrations: {
      tableName: process.env.MIGRATION_NAME,
    },
  },
}

a fonte de dados

import { DataSource } from 'apollo-datasource'
import { InMemoryLRUCache } from '@apollo/utils.keyvaluecache'
import DataLoader from 'dataloader'

export class SQLDatasource extends DataSource {
  constructor(knex, tableName) {
    super()
    this.db = knex
    this.tableName = tableName
    this._loader = new DataLoader(async ids => this.batchLoaderCallback(ids))
  }

  initialize({ context, cache }) {
    this.context = context
    this.cache = cache || new InMemoryLRUCache()
  }

  async batchLoad(id) {
    return this._loader.load(id)
  }

  async batchLoaderCallback(_ids) {
    return _ids
  }
}

a fonte de dados do usuário com um log para a consulta getUser

import { SQLDatasource } from '../../schema/datasources'

export class UserSQLDataSource extends SQLDatasource {
  constructor(knex) {
    super(knex, 'users')
  }

  async getUsers() {
    return await this.db(this.tableName)
  }

  async getUser(id) {
    try {
      const query = this.db(this.tableName).where({ id: id })
      console.log(query.toSQL())

      return await query
    } catch (error) {
      console.error(error)
      throw error
    }
  }
}

log da query

Server listening on url http://localhost:4003/
{
  method: 'select',
  options: {},
  timeout: false,
  cancelOnTimeout: false,
  bindings: [ '1' ],
  __knexQueryUid: 'sH05Z4l3pgdNm5mY9YPkeu6',
  sql: 'select * from `users` where `id` = ?'
}

as definições de tipo do usuário

import { gql } from 'apollo-server'

export const userTypeDefs = gql`
  extend type Query {
    user(id: ID!): User!
    users: [User!]!
  }

  type User {
    id: ID!
    firstName: String!
    lastName: String!
    userName: String!
    email: String!
    password_hash: String!
    token: String!
    createdAt: String!
    updatedAt: String!
  }
`

os resolvedores de usuários

const users = async (_, { input }, { dataSources }) => {
  const users = await dataSources.userDb.getUsers(input)
  return users
}

const user = async (_, { id }, { dataSources }) => {
  const user = await dataSources.userDb.getUser(id)
  return user
}

export const userResolvers = {
  Query: { user, users },
}

A consulta sem o where, todos os usuários, retorna ok, a consulta com where, usando id como parâmetro, ou alterando para outra coluna (primeiro nome, email, etc) sempre retorna null.

Fiz algumas alterações na consulta, alterei os parâmetros, mesmo resultado. Não sei se a versão atual com todos os componentes é um problema, o package.json é este

{
  "name": "mysql",
  "version": "1.0.0",
  "description": "",
  "main": "src/index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "sucrase": "./src -d ./Dir --transforms imports",
    "knex": "npx knex --cwd ./src/knex",
    "knex-h": "npx knex --help",
    "dev": "nodemon -e js src/index.js"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "apollo-server": "^3.12.0",
    "dataloader": "^2.2.2",
    "datasource-sql": "^2.1.0",
    "dotenv": "^16.3.1",
    "graphql": "^16.8.0",
    "knex": "^2.5.1",
    "mysql2": "^3.6.0",
    "path": "^0.12.7"
  },
  "devDependencies": {
    "eslint": "^8.47.0",
    "eslint-config-prettier": "^9.0.0",
    "eslint-plugin-prettier": "^5.0.0",
    "nodemon": "^3.0.1",
    "prettier": "^3.0.2",
    "sucrase": "^3.34.0"
  }
}