text: DROP TABLE `y2018`;
  
  CREATE TABLE `y2018` (
    `id` int unsigned NOT NULL AUTO_INCREMENT,
    `object_id` bigint unsigned NOT NULL,
    `ra` double NOT NULL,
    `decl` double NOT NULL,
    `survey_database` varchar(50) NOT NULL,
    `user_id` varchar(50) NOT NULL,
    `source_ip` varchar(20),
    `date_inserted` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
    `htm16ID` bigint unsigned NOT NULL,
    PRIMARY KEY `idx_id` (`id`),
    UNIQUE KEY `idx_object_id_survey_database` (`object_id`, `survey_database`),
    KEY `idx_htm16ID` (`htm16ID`)
  ) ENGINE=MyISAM AUTO_INCREMENT=180000001
  ;
  