续集不在 postgresql 中创建任何表

Question

I just pulled a project to a new machine, I use PostgreSQL for my DB, sequelize as an ORM, and feathersjs and express or middleware. I try to start the project as I always do but it doesn't work.

I have an.env file with all my environment configuration info, what I usually do is first run sequelize db:create , to create the DB, after that, I use npm start to create the tables. However when I do it it doesn't create any table or show any error, it just shows the info: Feathers application started on http://localhost:3030 but when I open pgAdmin the Database is empty. I tried logging in in sequelize but it's not showing anything at all. I also deleted the ENV and it doesn't show any error at npm start (it does show an error at sequelize db:create . This is driving me nuts.

Heres my sequelize.js:

require('dotenv').config();
const Sequelize = require('sequelize');
const { Op } = Sequelize;  
const operatorsAliases = {
   // ...
};

module.exports = function (app) {
  const connectionString = `postgres://${process.env.DB_USERNAME}:${process.env.DB_PASSWORD}@` +
`${process.env.DB_HOST}:${process.env.DB_PORT}/${process.env.DB_NAME}`;

 const sequelize = new Sequelize(connectionString, {
dialect: 'postgres',
dialectOptions: {
  ssl: false
},
logging: console.log,
operatorsAliases,
define: {
  freezeTableName: true
}
  });

const oldSetup = app.setup;

 app.set('sequelizeClient', sequelize);

app.setup = function (...args) {
 const result = oldSetup.apply(this, args);

// Set up data relationships
const models = sequelize.models;
Object.keys(models).forEach(name => {
  if ('associate' in models[name]) {
    models[name].associate(models);
  }
});

// Sync to the database
sequelize.sync({ logging: console.log });

return result;
 };
};

My npm start script just points to an app.js file where I just import sequelize with app.configure(sequelize);

Answer 1

You may need to run sequelize db:migrate after creating the database

Answer 2

So it turns out is actually an issue with node 14. I had to install a newer version of node-Postgres (pg@8.0.3) as pointed out in here