1582424634372_string-uuids.js

exports.up = function (pgm) {
  pgm.alterColumn('users', 'id', { type: 'string' })
  pgm.alterColumn('solves', 'id', { type: 'string' })
  pgm.alterColumn('solves', 'userid', { type: 'string' })
}

exports.down = function (pgm) {
  pgm.alterColumn('users', 'id', { type: 'uuid', using: 'id::uuid' })
  pgm.alterColumn('solves', 'id', { type: 'uuid', using: 'id::uuid' })
  pgm.alterColumn('solves', 'userid', { type: 'uuid', using: 'id::uuid' })
}