Search Postgresql Archives

Re: CLUSTER equivalent

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

 



On Thu, Sep 15, 2005 at 05:09:51PM -0400, Kevin Murphy wrote:
> Neil Conway wrote:
> 
> >Kevin Murphy wrote:
> >
> >>I just wanted to confirm that the COPY command always stores data in 
> >>the table in the order in which it appears in the import file.
> >
> >This is not the case -- depending on the content of the FSM, the newly 
> >added rows might be distributed throughout the table.
> 
> How about for a freshly created, empty table -- I should have qualified 
> my original statement.

In that particular case, the answer is yes.  As is if you TRUNCATE the
table just prior to the COPY.

-- 
Alvaro Herrera -- Valdivia, Chile         Architect, www.EnterpriseDB.com
"El destino baraja y nosotros jugamos" (A. Schopenhauer)

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not
       match

[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