日期:2014-05-18 浏览次数:20550 次
SELECT dbo.xs.xuehao As 学号, dbo.xs.xingming As 姓名, dbo.xm.xm As 项目, dbo.xm.adfee As 项目预交费, 5000 AS 实交费
FROM dbo.xs RIGHT OUTER JOIN
dbo.xm ON dbo.xs.zhuanye = dbo.xm.zhuanye AND dbo.xs.nianji = dbo.xm.nianji
SELECT dbo.xs.xuehao As 学号, dbo.xs.xingming As 姓名, dbo.xm.xm As 项目, dbo.xm.adfee As 项目预交费, dbo.fee.fee AS 实交费
FROM dbo.xs RIGHT OUTER JOIN
dbo.xm ON dbo.xs.zhuanye = dbo.xm.zhuanye AND dbo.xs.nianji = dbo.xm.nianji
LEFT OUTER JOIN
dbo.fee ON dbo.xm.xm =dbo.fee.xm AND dbo.xs.xuehao = dbo.fee.xuehao