Skip site navigation (1) Skip section navigation (2)

Re: BUG #5566: High levels of savepoint nesting trigger stack overflow in AssignTransactionId

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>, Hans van Kranenburg <hans(dot)van(dot)kranenburg(at)mendix(dot)com>
Subject: Re: BUG #5566: High levels of savepoint nesting trigger stack overflow in AssignTransactionId
Date: 2010-07-23 00:45:46
Message-ID: AANLkTik1qZGyx_CEvOJd__1AFnVWCyH1AHaGXuC0V7+N@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-bugs
On Thu, Jul 22, 2010 at 6:49 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
>> Can someone provide a reproducible test case for this bug?  I wasn't
>> easily able to reproduce it.
> 201007191950(dot)13856(dot)andres(at)anarazel(dot)de contains a test script. You need
> to actually do a action causing an xid to get calculated
> (heap_(insert|update|delete) basically) after youre deeply stacked.

Thanks, perfect.  Committed and back-patched to 8.0.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise Postgres Company

In response to

pgsql-bugs by date

Next:From: Robert HaasDate: 2010-07-23 00:49:57
Subject: Re: BUG #5567: will not install
Previous:From: Andres FreundDate: 2010-07-22 22:49:32
Subject: Re: BUG #5566: High levels of savepoint nesting trigger stack overflow in AssignTransactionId

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group