Re: [HACKERS] [GENERAL] AutoVacuum Behaviour Question

2007-11-23 Thread Bruce Momjian
Tom Lane wrote: Alvaro Herrera [EMAIL PROTECTED] writes: No, it isn't. Please add a TODO item about it: * Prevent long-lived temp tables from causing frozen-Xid advancement starvation Jeff Amiel wrote: Can somebody explain this one to me? because of our auditing technique, we

Re: [HACKERS] [GENERAL] AutoVacuum Behaviour Question

2007-11-04 Thread Tom Lane
Alvaro Herrera [EMAIL PROTECTED] writes: No, it isn't. Please add a TODO item about it: * Prevent long-lived temp tables from causing frozen-Xid advancement starvation Jeff Amiel wrote: Can somebody explain this one to me? because of our auditing technique, we have many LONG lived temp

Re: [HACKERS] [GENERAL] AutoVacuum Behaviour Question

2007-09-14 Thread Bruce Momjian
Andrew Hammond wrote: On 9/13/07, Bruce Momjian [EMAIL PROTECTED] wrote: Alvaro Herrera wrote: Bruce Momjian wrote: Is this item closed? No, it isn't. Please add a TODO item about it: * Prevent long-lived temp tables from causing frozen-Xid advancement starvation

Re: [HACKERS] [GENERAL] AutoVacuum Behaviour Question

2007-09-13 Thread Andrew Hammond
On 9/13/07, Bruce Momjian [EMAIL PROTECTED] wrote: Alvaro Herrera wrote: Bruce Momjian wrote: Is this item closed? No, it isn't. Please add a TODO item about it: * Prevent long-lived temp tables from causing frozen-Xid advancement starvation Sorry, I don't understand this.