SQL Server 2005 SSIS技巧：动态目的文件名_MySQL
SQLServer2005
问题：我想每日从数据库里导出一些数据,内容基本上都是一样的,只是时间不同,比如导出一张表wjz
create table wjz
(id int,
name varchar(10),
create_time datetime)
每天要导出的内容为select * from wjz where create_time >convert(varchar(30),getdate()-1,112) and create_time
然后生成的文本文件名为 wjz_yyyymmdd.txt
关键是这个文件名怎么实现?
解决方法：
修改文件连接器的表达式，可以设置成:
@[用户::FileDir]+" wjz_"+ (DT_WSTR, 4) YEAR( GETDATE() ) + (DT_WSTR, 2) MONTH( GETDATE() ) + (DT_WSTR, 2) DAY( GETDATE() ) +".txt"
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