Registry / devops / meyer-dbms-knex

meyer-dbms-knex

library2.0.2jsnpmunverified

Provides generic migration support for meyer applications via Knex. Current version is 2.0.2, compatible with Node 18 and Knex ^2.5.1. This package integrates Knex as a database migration tool within the meyer framework, offering TypeScript types and peer dependency on meyer ^1.1.1. It is designed for Node.js environments and uses an active development model with Podman-based testing.

devops database

npm install meyer-dbms-knex

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · MEYER-DBMS-KNEX

meyer-dbms-knex

devopsjavascriptv2.0.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ import meyerDbmsKnex from 'meyer-dbms-knex';

✗ const meyerDbmsKnex = require('meyer-dbms-knex');

ESM-only package; CommonJS require is not supported.

MeyerDbmsKnex

✓ import { MeyerDbmsKnex } from 'meyer-dbms-knex';

✗ import MeyerDbmsKnex from 'meyer-dbms-knex';

Named export for the class; default export is not the class.

createMigration

✓ import { createMigration } from 'meyer-dbms-knex';

✗ const { createMigration } = require('meyer-dbms-knex');

Utility function exported as named export.

Shows how to initialize MeyerDbmsKnex with a Knex instance and run migrations.

import { MeyerDbmsKnex } from 'meyer-dbms-knex'; import knex from 'knex'; const db = knex({ client: 'pg', connection: process.env.DATABASE_URL ?? 'postgres://localhost:5432/mydb', }); const meyerDbms = new MeyerDbmsKnex({ knex: db }); await meyerDbms.up(); // Run all pending migrations

Debug

Known issues

breakingVersion 2.0.0 dropped support for Node 16 and earlier. Requires Node 18+.

fix

Upgrade Node.js to version 18 or later.

affects: >=2.0.0

breakingMoved from CommonJS to ESM-only in v2. Require() calls will fail.

fix

Use import syntax instead of require().

affects: >=2.0.0

deprecatedThe 'createMigration' function will be removed in v3. Use 'MeyerDbmsKnex.createMigration' instead.

fix

Replace createMigration() with MeyerDbmsKnex.createMigration().

affects: >=2.0.0 <3.0.0

gotchaImproper Knex instance configuration (e.g., missing client) leads to silent failures in migration directory detection.

fix

Ensure Knex is configured with a valid client and connection before passing to MeyerDbmsKnex.

affects: >=1.0.0

Errors

Common errors & fixes

Error: Cannot find module 'meyer-dbms-knex'

Package not installed or not in node_modules.

fix

Run 'npm install meyer-dbms-knex' or 'pnpm add meyer-dbms-knex'.

TypeError: class constructor MeyerDbmsKnex cannot be invoked without 'new'

Using default import instead of named import and calling as function.

fix

Use 'import { MeyerDbmsKnex } from 'meyer-dbms-knex' and instantiate with 'new MeyerDbmsKnex(...)'.

Knex:Error pooling - Error: ER_NOT_SUPPORTED_AUTH_MODE

MySQL authentication plugin issue when connecting via Knex.

fix

Configure Knex with 'authPlugins' or use a compatible MySQL client library.

Upgrade

Version history

2.0.2latest on npm

Audit

Dependencies

knexrequiredRequired for database migration support; peer dependency.

meyerrequiredCore framework that this package extends; peer dependency.

Agent activity

10 hits · last 30 days

node

Resources

githubhttps://github.com/Timer/meyer-dbms-knex ↗

packagemeyer-dbms-knex ↗

homepagehttps://github.com/Timer/meyer-dbms-knex#readme ↗