alter table is_training_material add column product_code varchar(50) DEFAULT NULL COMMENT '商品编码';

alter table is_training_material modify column bar_code varchar(800) DEFAULT NULL COMMENT '商品条码';

CREATE TABLE `is_training_material_parameter` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `material_id` int(11) DEFAULT NULL COMMENT '素材id',
  `parameter_name` varchar(50) DEFAULT NULL COMMENT '参数名称',
  `parameter_value` varchar(2000) DEFAULT NULL COMMENT '参数值',
  `sort` int(2) DEFAULT NULL COMMENT '序号',
  `is_top` int(2) DEFAULT '0' COMMENT '是否置顶：1-是',
  `enterprise_id` int(11) DEFAULT NULL COMMENT '企业id',
  `creater` int(11) DEFAULT NULL COMMENT '创建人id',
  `create_time` datetime DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`id`),
  KEY `material_id` (`material_id`),
  KEY `enterprise_id` (`enterprise_id`)
) ENGINE=InnoDB AUTO_INCREMENT=0 DEFAULT CHARSET=utf8mb4 COMMENT='商品参数';

alter table is_training_chapter add column is_top int(2) DEFAULT '0' COMMENT '是否置顶：1-是';

ALTER TABLE `is_training_user_operate_detail_data_scan`
ADD COLUMN `answer`  varchar(255) NULL AFTER `detail_name`;

ALTER TABLE `is_training_course_user`
ADD COLUMN `tag_id`  int(11) NULL AFTER `role_id`,
ADD COLUMN `organize_id`  int(11) NULL AFTER `tag_id`;

ALTER TABLE `is_training_user`
ADD COLUMN `tag_id`  int(11) NULL AFTER `role_id`,
ADD COLUMN `organize_id`  int(11) NULL AFTER `tag_id`;

ALTER TABLE `is_training_operate_template_detail`
MODIFY COLUMN `bar_code`  varchar(4096) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '条形码' AFTER `business_id`;

ALTER TABLE `is_training_operate_check_template_detail`
MODIFY COLUMN `bar_code`  varchar(4096) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '条形码' AFTER `category_name`;

ALTER TABLE `is_training_user_operate_detail`
MODIFY COLUMN `bar_code`  varchar(4096) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '条形码' AFTER `category_name`;

ALTER TABLE `is_training_course_user`
MODIFY COLUMN `organize_id`  varchar(255) NULL DEFAULT NULL AFTER `tag_id`;

ALTER TABLE `is_training_user`
MODIFY COLUMN `organize_id`  varchar(255) NULL DEFAULT NULL AFTER `tag_id`;

