Search Postgresql Archives

Re: Reordering columns in a table

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

 



John McCawley <nospam@xxxxxxxxxxxx> schrieb:
> However, in the real world, columns are often added willy-nilly as they are 
> needed, and it is not immediately obvious which, if any, of the columns 
> will be related.  Later, solely for visual clarity, it is desirable to have 
> the ability to reorder the columns in the database.  I wouldn't depend on 

I understand you, but i repeat Joshua and Berend: PostgreSQL hasn't a
build-in solution for this.
And i think, other systems do this:

- begin
- create a new temp. table with the new order
- insert all values from the old table in the new temp. table
- drop the old table
- rename the temp. table to the old table name
- commit

You can do the same, no problem.


HTH, Andreas, and sorry for my bad english
-- 
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect. (Linus Torvalds)
Kaufbach, Saxony, Germany, Europe.              N 51.05082°, E 13.56889°


[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