MySQL教程：SQL批量插入数据的存储过程的代码

循环插入,用SQL批量插入数据的存储过程的代码如下：
DECLARE @MyCounter INT 
SET @MyCounter = 0 /*设置变量*/ 
WHILE (@MyCounter < 2) /*设置循环次数*/ 
BEGIN 
WAITFOR DELAY '000:00:10' /*延迟时间10秒*/ 
INSERT INTO time_by_day 
(time_id, the_date, the_year, month_of_year, quarter, day_of_month) 
SELECT TOP 1 time_id + 1 AS time_id, the_date + 1 AS the_date, YEAR(the_date + 1) 
AS the_year, MONTH(the_date + 1) AS month_of_year, { fn QUARTER(the_date + 1) 
} AS quarter, DAY(the_date + 1) AS day_of_month 
FROM time_by_day 
ORDER BY time_id DESC 
SET @MyCounter = @MyCounter + 1 
END