mysql存储过程循环清空表

需求：有一系列后缀带有序数字的表，如何利用存储过程循环清空表。
下面是利用了mysql存储过程循环处理的代码。

DROP PROCEDURE ABC;
DELIMITER $$
CREATE PROCEDURE ABC()
   BEGIN
      DECLARE a INT Default 0 ;
      simple_loop: LOOP
         SET a=a+1;
         SET @s = CONCAT('DELETE FROM tb_name', convert(a, char));
     SET @s2 = CONCAT(@s, ' WHERE id > 1000');
         PREPARE stmt3 FROM @s2;
         EXECUTE stmt3;
         IF a=99 THEN
             LEAVE simple_loop;
         END IF;
   END LOOP simple_loop;
END $$
call ABC()

利用了CONCAT连接字符串， 利用 PREPARE stmt3 来执行语句

今天拿到另一个类似的需求，要把玩家100-304段的道具遍历的加到200000, 多利用convert拼接了一下。

DROP PROCEDURE ADDPROP;
DELIMITER $$
CREATE PROCEDURE ADDPROP()
    BEGIN
        DECLARE id INT Default 80052;
        DECLARE begin_pid INT Default 100;
        DECLARE end_pid INT Default 304;
        DECLARE val INT Default 200000;
        simple_loop: LOOP
            SET begin_pid = begin_pid +1;
            SET @s = CONCAT("REPLACE INTO user_properties(id, pid, value) VALUES (",  convert(id, char));
            SET @ss = CONCAT(@s, ",", convert(begin_pid, char), ",", convert(val, char), ")");
            PREPARE final FROM @ss;
            EXECUTE final;
            IF begin_pid = end_pid THEN
                LEAVE simple_loop;
            END IF;
        END LOOP simple_loop;
    
    END $$
call ADDPROP()