BEGIN
-- 需要定义接收游标数据的变量
  DECLARE productSn varchar(32);
--
  declare tableName1 varchar(30);
    DECLARE sqlstr1 varchar(250);

declare product_sn varchar(50);
  -- 遍历数据结束标志
  DECLARE done INT DEFAULT FALSE;
 
  -- 游标
  DECLARE curRow CURSOR FOR select distinct(a.product_sn) from mes_product_info a limit 40;

-- 将结束标志绑定到游标
  DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
  -- 打开游标
  OPEN curRow;
 
  -- 开始循环
  read_loop: LOOP
    -- 提取游标里的数据，这里只有一个，多个的话也一样；
    FETCH curRow INTO productSn;
-- --------------------------------------------------------------------------------------------------------------------------------------------------

SELECT '01';
    -- 这里做你想做的循环的事件
 --  SELECT productSn;

-- 声明结束的时候
     IF done THEN
      LEAVE read_loop;
    END IF;

--    set product_sn =concat("", varRow);
    set tableName1 = concat("mes_product_info_",productSn);

-- SELECT product_sn;
  -- set tableName = concat

SELECT tableName1;
-- SELECT varRow;
 --   call sp_create_table(tableName);

--   set sqlstr1 = concat("insert into ",tableName," select * from mes_product_info where product_sn = '",varRow,"'");

--   PREPARE stmt FROM @sqlstr1;
 --   EXECUTE stmt;

-- ------------------------------------------------------------------------------------------------------------------------------------------------------------
  END LOOP;
  -- 关闭游标
  CLOSE curRow;

END