On Tue, 5 Feb 2008 15:11:49 -0500 "Chris Hoover" <[EMAIL PROTECTED]> wrote:
> > Ok that's awesome. However, is there any documentation out there > explaining this feature in detail, and how it works, what to expect, > etc. ? As I understand it, the key to hot is that it is only useful if you are updating non-indexed columns. This is great when dealing with things like session tables where you are doing this: UPDATE sessions SET last_active = current_date WHERE sid = <session_id>. last_active may not indexed. Sincerely, Joshua D. Drake -- The PostgreSQL Company since 1997: http://www.commandprompt.com/ PostgreSQL Community Conference: http://www.postgresqlconference.org/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL SPI Liaison | SPI Director | PostgreSQL political pundit
signature.asc
Description: PGP signature
