摘要:
DECLARE@boy TABLE(id INT,name VARCHAR( 30 ),is_stud TINYINT); DECLARE@girl TABLE(id INT,name VARCHAR( 30 )); DECLARE@relationship TABLE(boy_id INT,girl_id INT,date_started DATETIME,date_ended DATETIME... 阅读全文
posted @ 2010-01-06 10:37 LeoWu 阅读(708) 评论(0) 推荐(0)
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