text: exports.up = knex => {
    return knex.schema.createTable("users", t => {
      t.increments("id")
        .primary()
        .unsigned();
      t.string("username")
        .unique()
        .index();
      t.string("password");
      t.string("email")
        .unique()
        .index();
      t.timestamp("created_at").defaultTo(knex.fn.now());
      t.timestamp("updated_at").defaultTo(knex.fn.now());
    });
  };
  
  exports.down = knex => {
    return knex.schema.dropTable("users");
  };
  