[BUG]: Internal server error: dialect_1.MySqlDialect is not a constructor

[kansson]

What version of drizzle-orm are you using?

0.22.0-cbee773

Describe the Bug

This might be related to #311. The following code produces this error in svelte kit:

Internal server error: dialect_1.MySqlDialect is not a constructor
      at new QueryBuilderInstance (/home/isak/code/project/node_modules/.pnpm/[email protected]_ymcrcw36npingdis6hwnfy4fhm/node_modules/drizzle-orm/mysql-core/query-builders/query-builder.js:8:24)
      at Object.<anonymous> (/home/isak/code/project/node_modules/.pnpm/[email protected]_ymcrcw36npingdis6hwnfy4fhm/node_modules/drizzle-orm/mysql-core/query-builders/query-builder.js:42:24)
      at Module._compile (node:internal/modules/cjs/loader:1275:14)
      at Module._extensions..js (node:internal/modules/cjs/loader:1329:10)
      at Module.load (node:internal/modules/cjs/loader:1133:32)
      at Module._load (node:internal/modules/cjs/loader:972:12)
      at Module.require (node:internal/modules/cjs/loader:1157:19)
      at require (node:internal/modules/helpers:119:18)
      at Object.<anonymous> (/home/isak/code/project/node_modules/.pnpm/[email protected]_ymcrcw36npingdis6hwnfy4fhm/node_modules/drizzle-orm/mysql-core/query-builders/index.js:19:14)
      at Module._compile (node:internal/modules/cjs/loader:1275:14)
TypeError: dialect_1.MySqlDialect is not a constructor
    at new QueryBuilderInstance (/home/isak/code/project/node_modules/.pnpm/[email protected]_ymcrcw36npingdis6hwnfy4fhm/node_modules/drizzle-orm/mysql-core/query-builders/query-builder.js:8:24)
    at Object.<anonymous> (/home/isak/code/project/node_modules/.pnpm/[email protected]_ymcrcw36npingdis6hwnfy4fhm/node_modules/drizzle-orm/mysql-core/query-builders/query-builder.js:42:24)
    at Module._compile (node:internal/modules/cjs/loader:1275:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1329:10)
    at Module.load (node:internal/modules/cjs/loader:1133:32)
    at Module._load (node:internal/modules/cjs/loader:972:12)
    at Module.require (node:internal/modules/cjs/loader:1157:19)
    at require (node:internal/modules/helpers:119:18)
    at Object.<anonymous> (/home/isak/code/project/node_modules/.pnpm/[email protected]_ymcrcw36npingdis6hwnfy4fhm/node_modules/drizzle-orm/mysql-core/query-builders/index.js:19:14)
    at Module._compile (node:internal/modules/cjs/loader:1275:14)

import { connect } from '@planetscale/database'
import { drizzle as localDrizzle } from 'drizzle-orm/mysql2'
import { drizzle as serverlessDrizzle } from 'drizzle-orm/planetscale-serverless'
import { createConnection } from 'mysql2/promise'
import { env } from '$env/dynamic/private'
import { dev } from '$app/environment'

const localDatabase = async () =>
  await createConnection({
    host: 'localhost',
    user: 'root',
    database: 'database',
  })

const serverlessDatabase = () =>
  connect({
    host: env.PLANETSCALE_HOST,
    username: env.PLANETSCALE_USERNAME,
    password: env.PLANETSCALE_PASSWORD,
  })

export const planetscale = dev
  ? localDrizzle(await localDatabase())
  : serverlessDrizzle(serverlessDatabase())

[dankochetov]

No, it's a different one. We are aware of it and working on a fix.

[kansson]

No, it's a different one. We are aware of it and working on a fix.

Alright, thanks for a quick answer.

[dankochetov]

@hanssonduck should be now fixed in drizzle-orm@beta, please check.

[kansson]

@dankochetov yes it works 🚀