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用SQL批量插入数据的存储过程

来源:中文源码网    浏览:305 次    日期:2024-03-29 00:09:52
【下载文档:  用SQL批量插入数据的存储过程.txt 】


用SQL批量插入数据的存储过程
循环插入: 复制代码 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

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