一个多表查询的问题,大家帮忙解决一下吧

fengfenghuohuo 2003-08-01 05:21:16
数据库ACCESS
现在有表t1,t2,t3,t4,t5
t1包含站名(key),编号,地址...
t2包含站名(key),编号,水费...
t3包含站名(key),编号,电费...
t4包含站名(key),房租费...
t5包含站名(key),杂费...
要求根据五张表打印如下信息:编号,站名,地址,水费,电费,房租费,杂费
说明:t1中包含的站名t2,t3,t5中未必包括,但是只要包含的就要打印出来

应该怎么写sql文,谢谢大家指教
...全文
14 2 打赏 收藏 转发到动态 举报
写回复
用AI写文章
2 条回复
切换为时间正序
请发表友善的回复…
发表回复
since1990 2003-08-02
  • 打赏
  • 举报
回复
支持 victorycyz(中海)
victorycyz 2003-08-01
  • 打赏
  • 举报
回复
select 站名,编号,地址,"" as 水费,"" as 电费,"" as 房租费,"" as 杂费 from t1
union
select 站名,编号,"" as 地址,水费,"" as 电费,"" as 房租费,"" as 杂费 from t2
union
select 站名,编号,"" as 地址,"" as 水费,电费,"" as 房租费,"" as 杂费 from t3
union
select 站名,"" as 编号,"" as 地址,"" as 水费,"" as 电费,房租费,"" as 杂费 from t4
union
select 站名,"" as 编号,"" as 地址,"" as 水费,"" as 电费,"" as 房租费,杂费 from t5


7,763

社区成员

发帖
与我相关
我的任务
社区描述
VB 基础类
社区管理员
  • VB基础类社区
加入社区
  • 近7日
  • 近30日
  • 至今
社区公告
暂无公告

试试用AI创作助手写篇文章吧