-- 主播端与企业端升级 v3 数据库迁移 -- 1. 品类二级类别 ALTER TABLE `category` ADD COLUMN `parent_id` INT NULL DEFAULT NULL COMMENT '父级品类ID,NULL为一级品类' AFTER `company_id`; CREATE INDEX `idx_category_parent_id` ON `category` (`parent_id`); -- 2. 商品二级类别 ALTER TABLE `goods` ADD COLUMN `sub_category_id` INT NULL DEFAULT NULL COMMENT '二级品类ID,可为空' AFTER `category_id`; CREATE INDEX `idx_goods_sub_category_id` ON `goods` (`sub_category_id`); -- 3. 主播端页面配置 ALTER TABLE `web_param` ADD COLUMN `anchor_param` TEXT NULL COMMENT '主播端index_3页面配置JSON' AFTER `new_param`; -- 4. 预选订单主表 CREATE TABLE IF NOT EXISTS `preselect_order` ( `id` INT NOT NULL AUTO_INCREMENT COMMENT '主键', `order_no` VARCHAR(20) NOT NULL COMMENT '订单编号 yyyyMMddHHmm+3位序列', `company_id` INT NOT NULL COMMENT '企业编码', `anchor_user_id` INT NOT NULL COMMENT '主播用户ID', `anchor_username` VARCHAR(100) NULL COMMENT '主播账号', `user_budget` DECIMAL(12,2) NULL DEFAULT 0 COMMENT '客户预算', `category_count` INT NULL DEFAULT 0 COMMENT '品类数量', `goods_count` INT NULL DEFAULT 0 COMMENT '商品数量', `total_zd_price` DECIMAL(12,2) NULL DEFAULT 0 COMMENT '旗舰价合计', `total_price` DECIMAL(12,2) NULL DEFAULT 0 COMMENT '指导价合计', `session_create_time` DATETIME NULL COMMENT '页面会话创建时间', `create_time` DATETIME NULL COMMENT '创建时间', `submit_time` DATETIME NULL COMMENT '提交时间', `duration_seconds` INT NULL DEFAULT 0 COMMENT '创建时长(秒)', `creator` INT NULL COMMENT '创建人', `editor` INT NULL COMMENT '更新人', `edit_date` DATETIME NULL COMMENT '更新时间', `isdeleted` INT NOT NULL DEFAULT 0 COMMENT '是否删除0否1是', PRIMARY KEY (`id`), UNIQUE KEY `uk_order_no` (`order_no`), KEY `idx_company_id` (`company_id`), KEY `idx_submit_time` (`submit_time`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='预选订单主表'; -- 5. 预选订单明细表 CREATE TABLE IF NOT EXISTS `preselect_order_item` ( `id` INT NOT NULL AUTO_INCREMENT COMMENT '主键', `order_id` INT NOT NULL COMMENT '订单ID', `sort_num` INT NOT NULL DEFAULT 0 COMMENT '序号', `category_id` INT NULL COMMENT '一级品类ID', `category_name` VARCHAR(100) NULL COMMENT '品类名称', `sub_category_id` INT NULL COMMENT '二级品类ID', `sub_category_name` VARCHAR(100) NULL COMMENT '二级品类名称', `goods_id` INT NULL COMMENT '商品ID', `goods_name` VARCHAR(200) NULL COMMENT '产品型号', `zd_price` DECIMAL(12,2) NULL COMMENT '旗舰价', `price` DECIMAL(12,2) NULL COMMENT '指导价', `isdeleted` INT NOT NULL DEFAULT 0 COMMENT '是否删除0否1是', PRIMARY KEY (`id`), KEY `idx_order_id` (`order_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='预选订单明细表'; -- 6. 订单号序列表(按分钟桶自增) CREATE TABLE IF NOT EXISTS `preselect_order_seq` ( `id` INT NOT NULL AUTO_INCREMENT, `seq_key` VARCHAR(20) NOT NULL COMMENT 'yyyyMMddHHmm', `seq_val` INT NOT NULL DEFAULT 0 COMMENT '当前序列值', PRIMARY KEY (`id`), UNIQUE KEY `uk_seq_key` (`seq_key`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='订单号序列表';