sendou.ink/migrations/016-adjust-submitted-img.js

module.exports.up = function (db) {
  db.prepare(
    /* sql */ `
    drop table "UnvalidatedUserSubmittedImage"
  `
  ).run();

  db.prepare(
    /*sql*/ `
    create table "UnvalidatedUserSubmittedImage" (
      "id" integer primary key,
      "validatedAt" integer,
      "url" text not null unique,
      "submitterUserId" integer not null,
      foreign key ("submitterUserId") references "User"("id") on delete set null
    ) strict
    `
  ).run();

  db.prepare(
    `create index submitter_user_id on "UnvalidatedUserSubmittedImage"("submitterUserId")`
  ).run();
};