Robert Haas writes:
>> I was just wondering about that. It seems like it could very well be
>> the same issue, but I have not tested it yet.
> OK, I tested it. On my system, that patch appears to fix this problem.
Yeah, I was just going to suggest that that might be related, but
I see you beat
On Mon, Sep 26, 2011 at 12:20 PM, Robert Haas wrote:
> On Mon, Sep 26, 2011 at 12:17 PM, Merlin Moncure wrote:
>> hm. any relation to YAMAMOTO Takashi's recent email, [BUGS] bug in
>> plancache.c, which hasn't hit the archives yet?
>>
>>> "GetCachedPlan can pass the 'qlist' to the planner twice.
On Mon, Sep 26, 2011 at 12:17 PM, Merlin Moncure wrote:
> hm. any relation to YAMAMOTO Takashi's recent email, [BUGS] bug in
> plancache.c, which hasn't hit the archives yet?
>
>> "GetCachedPlan can pass the 'qlist' to the planner twice.
> if i understand the code correctly, it's unsafe because th
On Mon, Sep 26, 2011 at 11:08 AM, Robert Haas wrote:
> On Mon, Sep 26, 2011 at 11:40 AM, Robert Haas wrote:
>> To check my work, I did this:
>>
>> --- a/src/backend/executor/execQual.c
>> +++ b/src/backend/executor/execQual.c
>> @@ -5003,6 +5003,7 @@ ExecQual(List *qual, ExprContext *econtext, bo
On Mon, Sep 26, 2011 at 11:40 AM, Robert Haas wrote:
> To check my work, I did this:
>
> --- a/src/backend/executor/execQual.c
> +++ b/src/backend/executor/execQual.c
> @@ -5003,6 +5003,7 @@ ExecQual(List *qual, ExprContext *econtext, bool
> resultForNull)
> Datum expr_val
On Mon, Sep 26, 2011 at 11:00 AM, Robert Haas wrote:
> The whole thing is a bit mysterious because ExecQual() doesn't really
> do much that seems like it could generate an invalid memory reference.
>
> I'll poke at this some more...
I added some debugging code which sets a global variable to vari
On Sun, Sep 25, 2011 at 9:16 PM, Fujii Masao wrote:
> When I made pgbench tables unlogged and ran pgbench, I encountered a
> segmentation fault. Here is the test case which reproduces a segmentation
> fault:
>
> $ pgbench -i
> $ pg_dump > pgbench.dump
> $ sed s/"CREATE TABLE"/"CREATE UNLOGGED TABL
The following bug has been logged online:
Bug reference: 6222
Logged by: Fujii Masao
Email address: masao.fu...@gmail.com
PostgreSQL version: 9.2dev
Operating system: Linux hermes 2.6.38-11-generic #50-Ubuntu SMP Mon Sep 12
21:18:14 UTC 2011 i686 i686 i386 GNU/Linux
Descripti
