Search Postgresql Archives

Re: where does postgres keep the query result until it is returned?

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

 



On Fri, Sep 17, 2010 at 04:51:46PM +0200, Willy-Bas Loos wrote:
> i have a function that produces a result in xml.
> that is one row, one value even, but it grows pretty large.
> how is that handled?

Rows are sent back in the entireity, so the PG instance would need
enough memory to work with that row.  When you're running a 32bit
version of PG, values whose size is beyond ~100MB are a bit touch and go
whether it will work.

-- 
  Sam  http://samason.me.uk/

-- 
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