You are here: Re: Joing tables using more than one field « MsSQL Server « IT news, forums, messages
Re: Joing tables using more than one field

Posted by Tom Moreau on 03/21/06 15:33

Try:

select
*
from
TableA a
join
TableB b on b.ID1 = a.ID1 and b.ID2 = a.ID2

--
Tom

----------------------------------------------------
Thomas A. Moreau, BSc, PhD, MCSE, MCDBA
SQL Server MVP
Columnist, SQL Server Professional
Toronto, ON Canada
www.pinpub.com
..
<chudson007@hotmail.com> wrote in message
news:1142947436.438108.100180@j33g2000cwa.googlegroups.com...
I have two tables I need to join but there are 2 fields which they
could be joined on.

Using the example Tablles, TableA and TableB below;

TableA
ID1 ID2 Qty
1 Null 4
2 A 5
Null B 6

TableB
ID1 ID2 Qty
Null A 6
3 B 6
4 Null 7
Null C 8

I want to create TableC which will look like this;
ID1 ID2 TableA.Qty Tableb>Qty
1 Null 4 Null
2 A 5 6
3 B 6 6
4 Null Null 7
Null C Null 8


Any ideas?

Regards,
Ciarán

 

Navigation:

[Reply to this message]


Удаленная работа для программистов  •  Как заработать на Google AdSense  •  England, UK  •  статьи на английском  •  PHP MySQL CMS Apache Oscommerce  •  Online Business Knowledge Base  •  DVD MP3 AVI MP4 players codecs conversion help
Home  •  Search  •  Site Map  •  Set as Homepage  •  Add to Favourites

Copyright © 2005-2006 Powered by Custom PHP Programming

Сайт изготовлен в Студии Валентина Петручека
изготовление и поддержка веб-сайтов, разработка программного обеспечения, поисковая оптимизация