SQL脚本创建说明

• 分库分表需求

  • 2库2表

• 数据库

  • xdclass_shop_order_0

    • product_order_0

    • product_order_1

• xdclass_shop_order_1

  • product_order_0

  • product_order_1

• 脚本

CREATE TABLE `product_order_0` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `out_trade_no` varchar(64) DEFAULT NULL COMMENT '订单唯一标识',
  `state` varchar(11) DEFAULT NULL COMMENT 'NEW 未支付订单,PAY已经支付订单,CANCEL超时取消订单',
  `create_time` datetime DEFAULT NULL COMMENT '订单生成时间',
  `pay_amount` decimal(16,2) DEFAULT NULL COMMENT '订单实际支付价格',
  `nickname` varchar(64) DEFAULT NULL COMMENT '昵称',
  `user_id` bigint DEFAULT NULL COMMENT '用户id',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

• 实体类

@Data
@EqualsAndHashCode(callSuper = false)
@TableName("product_order")
public class ProductOrderDO {

    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    private String outTradeNo;

    private String state;

    private Date createTime;

    private Double payAmount;

    private String nickname;

    private Long userId;

}

//数据库实体类
public interface ProductOrderMapper extends BaseMapper<ProductOrderDO> {

}