How to get connection details for Knex.js

I’m using knex.js to connect to my Postgres DB, but in testing, I would like to connect to the pg-mem DB. For that, I think I need to know the connection details or connection string. This is what knex.js uses

  connection: {
    user: DB_USER,
    password: DB_PASS,
    database: DB_NAME,
    host: DB_HOST,
    port: DB_PORT,
  },

Is there a way to get these details from a pg-mem instance so knex will use that instead?

[AustinGil]

WHAAAT!?!? No way! That is awesome. I’m going to try it out now. Thank you

[oguimbal]

@AustinGil Support for Knex.js should be ok with pg-mem@1.5.2

@obernardovieira I’m facing a problem for Sequelize, which is not that easy to solve. I’ve created a separate issue to track it. Feel free to subscribe to it !