<div class="codebody" id="code10236"> 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