【发布时间】:2015-05-01 14:50:17
【问题描述】:
我需要使用 SQL 构造一个查询以从下表中查找以下信息:
找出乘坐过周六起飞周日降落航班的不同乘客的姓名。
以下是数据库模式中的表:
Company table
ID_comp name
------------
1 Don_avia
2 Aeroflot
3 Dale_avia
4 air_France
5 British_AW
Passenger table
ID_psg name
-----------
1 Bruce Willis
2 George Clooney
3 Kevin Costner
4 Donald Sutherland
5 Jennifer Lopez
6 Ray Liotta
7 Samuel L. Jackson
8 Nikole Kidman
9 Alan Rickman
10 Kurt Russell
11 Harrison Ford
12 Russell Crowe
13 Steve Martin
14 Michael Caine
15 Angelina Jolie
16 Mel Gibson
17 Michael Douglas
18 John Travolta
19 Sylvester Stallone
20 Tommy Lee Jones
21 Catherine Zeta-Jones
22 Antonio Banderas
23 Kim Basinger
24 Sam Neill
25 Gary Oldman
26 Clint Eastwood
27 Brad Pitt
28 Johnny Depp
29 Pierce Brosnan
30 Sean Connery
31 Bruce Willis
37 Mullah Omar
Pass_in_trip table
trip_no date ID_psg place
-------------------------
1100 2003-04-29 00:00:00.000 1 1a
1123 2003-04-05 00:00:00.000 3 2a
1123 2003-04-08 00:00:00.000 1 4c
1123 2003-04-08 00:00:00.000 6 4b
1124 2003-04-02 00:00:00.000 2 2d
1145 2003-04-05 00:00:00.000 3 2c
1145 2003-04-25 00:00:00.000 5 1d
1181 2003-04-01 00:00:00.000 1 1a
1181 2003-04-01 00:00:00.000 6 1b
1181 2003-04-01 00:00:00.000 8 3c
1181 2003-04-13 00:00:00.000 5 1b
1182 2003-04-13 00:00:00.000 5 4b
1182 2003-04-13 00:00:00.000 9 6d
1187 2003-04-14 00:00:00.000 8 3a
1187 2003-04-14 00:00:00.000 10 3d
1188 2003-04-01 00:00:00.000 8 3a
7771 2005-11-04 00:00:00.000 11 4a
7771 2005-11-07 00:00:00.000 11 1b
7771 2005-11-07 00:00:00.000 37 1c
7771 2005-11-09 00:00:00.000 11 5a
7771 2005-11-14 00:00:00.000 14 4d
7771 2005-11-16 00:00:00.000 14 5d
7772 2005-11-07 00:00:00.000 12 1d
7772 2005-11-07 00:00:00.000 37 1a
7772 2005-11-29 00:00:00.000 10 3a
7772 2005-11-29 00:00:00.000 13 1b
7772 2005-11-29 00:00:00.000 14 1c
7773 2005-11-07 00:00:00.000 13 2d
7778 2005-11-05 00:00:00.000 10 2a
8881 2005-11-08 00:00:00.000 37 1d
8882 2005-11-06 00:00:00.000 37 1a
8882 2005-11-13 00:00:00.000 14 3d
Trip table
trip_no ID_comp plane town_from town_to time_out time_in
--------------------------------------------------------
1100 4 Boeing Rostov Paris 1900-01-01 14:30:00.000 1900-01-01 17:50:00.000
1101 4 Boeing Paris Rostov 1900-01-01 08:12:00.000 1900-01-01 11:45:00.000
1123 3 TU-154 Rostov Vladivostok 1900-01-01 16:20:00.000 1900-01-01 03:40:00.000
1124 3 TU-154 Vladivostok Rostov 1900-01-01 09:00:00.000 1900-01-01 19:50:00.000
1145 2 IL-86 Moscow Rostov 1900-01-01 09:35:00.000 1900-01-01 11:23:00.000
1146 2 IL-86 Rostov Moscow 1900-01-01 17:55:00.000 1900-01-01 20:01:00.000
1181 1 TU-134 Rostov Moscow 1900-01-01 06:12:00.000 1900-01-01 08:01:00.000
1182 1 TU-134 Moscow Rostov 1900-01-01 12:35:00.000 1900-01-01 14:30:00.000
1187 1 TU-134 Rostov Moscow 1900-01-01 15:42:00.000 1900-01-01 17:39:00.000
1188 1 TU-134 Moscow Rostov 1900-01-01 22:50:00.000 1900-01-01 00:48:00.000
1195 1 TU-154 Rostov Moscow 1900-01-01 23:30:00.000 1900-01-01 01:11:00.000
1196 1 TU-154 Moscow Rostov 1900-01-01 04:00:00.000 1900-01-01 05:45:00.000
7771 5 Boeing London Singapore 1900-01-01 01:00:00.000 1900-01-01 11:00:00.000
7772 5 Boeing Singapore London 1900-01-01 12:00:00.000 1900-01-01 02:00:00.000
7773 5 Boeing London Singapore 1900-01-01 03:00:00.000 1900-01-01 13:00:00.000
7774 5 Boeing Singapore London 1900-01-01 14:00:00.000 1900-01-01 06:00:00.000
7775 5 Boeing London Singapore 1900-01-01 09:00:00.000 1900-01-01 20:00:00.000
7776 5 Boeing Singapore London 1900-01-01 18:00:00.000 1900-01-01 08:00:00.000
7777 5 Boeing London Singapore 1900-01-01 18:00:00.000 1900-01-01 06:00:00.000
7778 5 Boeing Singapore London 1900-01-01 22:00:00.000 1900-01-01 12:00:00.000
8881 5 Boeing London Paris 1900-01-01 03:00:00.000 1900-01-01 04:00:00.000
8882 5 Boeing Paris London 1900-01-01 22:00:00.000 1900-01-01 23:00:00.000
任何关于如何格式化最后一个表格的建议也将不胜感激,过去一个小时我一直在尝试修复它!
【问题讨论】:
-
您问的是 MS SQL 还是 Oracle?他们使用不同的功能等。
-
你能在上面的表格上提供一个 sqlfiddle 吗?
-
其实两者都有,但我正在 Oracle 数据库上测试我的解决方案。
-
我正在努力提供一个 SQLfiddle - 我不断收到错误“发生未知错误:文件过早结束。:” - 将在我有更新时发布。
标签: sql sql-server oracle11g