Second database migration throws an error

[craicoverflow]

• Module: graphql-migrations
• Version: 0.16

This occurs when the primary key field is NOT "id" - it fails on uuid: ID, _id: ID etc.

> yarn develop
yarn run v1.22.5
$ ts-node src/index.ts
🚀  Server ready at http://localhost:4000/graphql
Migrated database
^C
> yarn develop
yarn run v1.22.5
$ ts-node src/index.ts
🚀  Server ready at http://localhost:4000/graphql
(node:71304) UnhandledPromiseRejectionWarning: error: alter table "public"."note" alter column "_id" drop not null - column "_id" is in a primary key

[machi1990]

Automatically generated comment to notify maintainers
/cc @machi1990, @wtrocki

[craicoverflow]

I think we need an automated test or unit test that covers consecutive migrations like this.

[machi1990]

Looks like the diff algorithm needs some love :-)

[craicoverflow]

Patch available in https://github.com/aerogear/graphback/releases/tag/1.0.0-beta2