实现向MySQL数据库下的某个表中插入大量数据：
使用的方法：
DELIMITER $$
USE `macross_wudi`$$
DROP PROCEDURE IF EXISTS `test`$$
CREATE PROCEDURE `test`()
BEGIN
DECLARE i INT DEFAULT 333;
DECLARE j INT DEFAULT 333;
WHILE (i <= 800000) DO
REPLACE INTO fs_mobile_ms_dat VALUES(i,669,j,'guest','running','2012-10-10 16:06','2012-10-11 16:06','0','0');
SET i = i + 1;
SET j = j + 1;
END WHILE;
END$$
DELIMITER ;
CALL test();
借鉴的方法：
DROP PROCEDURE test;
DELIMITER;
CREATE PROCEDURE test()
BEGIN
DECLARE i INT DEFAULT 1;
DECLARE j INT DEFAULT 1;
DECLARE k INT DEFAULT 1;
DECLARE s INT DEFAULT 1;
WHILE i<=500000
DO
WHILE j<=50
DO
insert into fs_ms_task values(k,i,j,'guest','running','2012-08-24 16:06','2012-08-24 16:06','0','0');
SET j = j+1;
SET k = k+1;
END WHILE;
SET i=i+1;
SET j = 1;
END WHILE;
END;
CALL test();