| From: | Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec> |
|---|---|
| To: | Aleksander Alekseev <afiskon(at)gmail(dot)com> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org, KaiGai Kohei <kaigai(at)heterodb(dot)com>, Andrey Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru> |
| Subject: | Re: Asymmetric partition-wise JOIN |
| Date: | 2021-09-09 15:38:33 |
| Message-ID: | 20210909153833.GA6514@ahch-to |
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| Thread: | |
| Lists: | pgsql-hackers |
On Thu, Sep 09, 2021 at 09:50:46AM +0000, Aleksander Alekseev wrote:
> It looks like this patch needs to be updated. According to http://cfbot.cputube.org/ it applies but doesn't pass any tests. Changing the status to save time for reviewers.
>
> The new status of this patch is: Waiting on Author
Just to give some more info to work on I found this patch made postgres
crash with a segmentation fault.
"""
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000556e37ef1b55 in bms_equal (a=0x7f6e37a9c5b0, b=0x7f6e37a9c5b0) at bitmapset.c:126
126 if (shorter->words[i] != longer->words[i])
"""
attached are the query that triggers the crash and the backtrace.
--
Jaime Casanova
Director de Servicios Profesionales
SystemGuards - Consultores de PostgreSQL
| Attachment | Content-Type | Size |
|---|---|---|
| bug.sql | application/x-sql | 365 bytes |
| gdb.txt | text/plain | 14.7 KB |
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