Re: [HACKERS] slru.c race condition

2005-11-01 Thread Chris Browne
[EMAIL PROTECTED] (Alvaro Herrera) writes: > Chris Browne wrote: >> [EMAIL PROTECTED] ("Jim C. Nasby") writes: >> >> > On Tue, Nov 01, 2005 at 11:23:55AM -0300, Alvaro Herrera wrote: >> >> Tom Lane wrote: >> >> > "Jim C. Nasby" <[EMAIL PROTECTED]> writes: >> >> > > AFAIK they're not using subtran

Re: [HACKERS] slru.c race condition

2005-11-01 Thread Alvaro Herrera
Chris Browne wrote: > [EMAIL PROTECTED] ("Jim C. Nasby") writes: > > > On Tue, Nov 01, 2005 at 11:23:55AM -0300, Alvaro Herrera wrote: > >> Tom Lane wrote: > >> > "Jim C. Nasby" <[EMAIL PROTECTED]> writes: > >> > > AFAIK they're not using subtransactions at all, but I'll check. > >> > > >> > Well

Re: [HACKERS] slru.c race condition

2005-11-01 Thread Chris Browne
[EMAIL PROTECTED] ("Jim C. Nasby") writes: > AFAIK they're not using subtransactions at all, but I'll check. Are they perchance using pl/PerlNG? We discovered a problem with Slony-I's handling of subtransactions which was exposed by pl/PerlNG, which evidently wraps its SPI calls inside subtransac

Re: [HACKERS] slru.c race condition

2005-11-01 Thread Chris Browne
[EMAIL PROTECTED] ("Jim C. Nasby") writes: > On Tue, Nov 01, 2005 at 11:23:55AM -0300, Alvaro Herrera wrote: >> Tom Lane wrote: >> > "Jim C. Nasby" <[EMAIL PROTECTED]> writes: >> > > AFAIK they're not using subtransactions at all, but I'll check. >> > >> > Well, yeah, they are ... else you'd neve