Re: [Proposal] Global temporary tables
| От | Prabhat Sahu |
|---|---|
| Тема | Re: [Proposal] Global temporary tables |
| Дата | |
| Msg-id | CANEvxPqkJ8ubPcwZLP9m_4qdNmAo+LrJTt95-B9RbWhbZ-8Nsw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: [Proposal] Global temporary tables ("曾文旌(义从)" <wenjing.zwj@alibaba-inc.com>) |
| Ответы |
Re: [Proposal] Global temporary tables
Re: [Proposal] Global temporary tables |
| Список | pgsql-hackers |
On Fri, Feb 21, 2020 at 9:10 PM 曾文旌(义从) <wenjing.zwj@alibaba-inc.com> wrote:
Hi,
I have started testing the "Global temporary table" feature,That's great, I see hope.
from "gtt_v11-pg13.patch". Below is my findings:
-- session 1:
postgres=# create global temporary table gtt1(a int);
CREATE TABLE
-- seeeion 2:
postgres=# truncate gtt1 ;
ERROR: could not open file "base/13585/t3_16384": No such file or directory
is it expected?Oh ,this is a bug, I fixed it.
Thanks for the patch.
I have verified the same, Now the issue is resolved with v12 patch.
Kindly confirm the below scenario:
postgres=# create global temporary table gtt1 (c1 int unique);
CREATE TABLE
postgres=# create global temporary table gtt2 (c1 int references gtt1(c1) );
ERROR: referenced relation "gtt1" is not a global temp table
postgres=# create table tab2 (c1 int references gtt1(c1) );
ERROR: referenced relation "gtt1" is not a global temp table
CREATE TABLE
postgres=# create global temporary table gtt2 (c1 int references gtt1(c1) );
ERROR: referenced relation "gtt1" is not a global temp table
postgres=# create table tab2 (c1 int references gtt1(c1) );
ERROR: referenced relation "gtt1" is not a global temp table
Thanks,
Prabhat Sahu
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