   `quality_assured` BIT(1) NULL,
   `system_response` VARCHAR(191) NULL,
   `hash` BIGINT NULL,
+  `duplicate` BIT(1) NULL,
   PRIMARY KEY (`id_answer`),
   INDEX `workerAnswered_idx` (`worker_id` ASC),
   INDEX `idExperimentAnswers_idx` (`experiment` ASC),

-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `crowdcontrol`.`Experiments_Platform_Status` (
  `idExperiments_Platform_Status` INT NOT NULL AUTO_INCREMENT,
  `platform_status` ENUM('draft', 'failedPublishing', 'running', 'finished', 'creative_stopping', 'shutdown', 'stopped') NOT NULL DEFAULT 'draft',
  `timestamp` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `platform` INT NOT NULL,
  PRIMARY KEY (`idExperiments_Platform_Status`),

-- MySQL Script generated by MySQL Workbench
-- Fri Mar 18 18:04:56 2016
-- Model: New Model    Version: 1.0
-- MySQL Workbench Forward Engineering

