| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Amit Langote <amitlangote09(at)gmail(dot)com> |
| Cc: | Erik Rijkers <er(at)xs4all(dot)nl>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, pgsql-hackers-owner(at)postgresql(dot)org |
| Subject: | Re: Declarative partitioning - another take |
| Date: | 2016-12-07 16:38:16 |
| Message-ID: | CA+Tgmob==oNYLN2M-pVVaLNMZxqvXk3_EoUnJqqRdd-8tm0CNw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Dec 7, 2016 at 11:34 AM, Amit Langote <amitlangote09(at)gmail(dot)com> wrote:
>> begin;
>> create schema if not exists s;
>> create table s.t (c text, d text, id serial) partition by list
>> ((ascii(substring(coalesce(c, d, ''), 1, 1))));
>> create table s.t_part_ascii_065 partition of s.t for values in ( 65 );
>>
>> it logs as follows:
>>
>> 2016-12-07 17:03:45.787 CET 6125 LOG: server process (PID 11503) was
>> terminated by signal 11: Segmentation fault
>> 2016-12-07 17:03:45.787 CET 6125 DETAIL: Failed process was running: create
>> table s.t_part_ascii_065 partition of s.t for values in ( 65 );
>
> Hm, will look into this in a few hours.
My bad. The fix I sent last night for one of the cache flush issues
wasn't quite right. The attached seems to fix it.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
| Attachment | Content-Type | Size |
|---|---|---|
| partkey-flush-fix.patch | text/x-patch | 1.5 KB |
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