Re: [POC] Fast COPY FROM command for the table with foreign partitions

27.07.2020 21:34, Alexey Kondratov пишет:
> Hi Andrey,
> 
> On 2020-07-23 09:23, Andrey V. Lepikhov wrote:
>> On 7/16/20 2:14 PM, Amit Langote wrote:
>>> Amit Langote
>>> EnterpriseDB: http://www.enterprisedb.com
>>>
>>
>> Version 5 of the patch. With changes caused by Amit's comments.
> 
> Just got a segfault with your v5 patch by deleting from a foreign table. 
> It seems that ShutdownForeignScan inside node->fdwroutine doesn't have a 
> correct pointer to the required function.
> 
> I haven't had a chance to look closer on the code, but you can easily 
> reproduce this error with the attached script (patched Postgres binaries 
> should be available in the PATH). It works well with master and fails 
> with your patch applied.

I used master a3ab7a707d and v5 version of the patch with your script.
No errors found. Can you check your test case?

-- 
regards,
Andrey Lepikhov
Postgres Professional