text: 
  exports.up = function(knex, Promise) {
      return knex.schema.createTable('Dates', function(t) {
          t.string('Date').notNullable();
          t.string('User').notNullable();
      })
  };
  
  exports.down = function(knex, Promise) {
      return knex.schema.dropTableIfExists('Dates')
  };
  