Re: Fwd: index corruption in PG 8.3.13

Nikhil Sontakke <nikhil.sontakke@enterprisedb.com>

From: Nikhil Sontakke <nikhil.sontakke@enterprisedb.com>

To: Alvaro Herrera <alvherre@commandprompt.com>

Cc: pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2011-03-09T14:38:26Z

Lists: pgsql-hackers

>> Ouch. Attempting to attach the dotty image again..
>
> I don't understand this graph.  What are the arrows?  Downlinks or
> sibling pointers?
>

Sorry, they are sibling previous and next pointers. The ROOT is at
level 1, rest all live blocks are at level 0. #524 is the leftmost
page.

Regards,
Nikhils