text: DROP TABLE IF EXISTS product_0;
  DROP TABLE IF EXISTS product_1;
  DROP TABLE IF EXISTS product_2;
  DROP TABLE IF EXISTS product_3;
  DROP TABLE IF EXISTS product_4;
  DROP TABLE IF EXISTS product_5;
  DROP TABLE IF EXISTS product_6;
  DROP TABLE IF EXISTS product_7;
  DROP TABLE IF EXISTS product_8;
  DROP TABLE IF EXISTS product_9;
  
  CREATE TABLE `product_0` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_1` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_2` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_3` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_4` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_5` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_6` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_7` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_8` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE `product_9` (
    `id` varchar(100) NOT NULL,
    `uid` varchar(100) NOT NULL,
    `price` int(11) NOT NULL,
    PRIMARY KEY (`id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  