Search Postgresql Archives

Re: join two tables without a key

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 03/04/2010 11:16, Dino Vliet wrote:

> Hi postgresql list, If I have two tables with the same number of rows
> but different columns and I want to create one table out of them what
> would be the way to do that in postgresql?
> 
> Table A has N number of rows and columns X,Y,Z and Table B has N 
> number of rows and P,Q,R as columns. None of the tables have a
> column which can be used as a key.
> 
> The resulting table should have N number of rows and X,Y,Z,P,Q,R as 
> columns.

How do the rows in the tables relate to each other? You need to decide
first how you match the rows in A and B.

Ray.


-- 
Raymond O'Donnell :: Galway :: Ireland
rod@xxxxxx

-- 
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux