Re: [Proposal] Global temporary tables

曾文旌 (义从) <wenjing.zwj@alibaba-inc.com>

From: 曾文旌(义从) <wenjing.zwj@alibaba-inc.com>

To: tushar <tushar.ahuja@enterprisedb.com>

Cc: "Prabhat Sahu" <prabhat.sahu@enterprisedb.com>, "Pavel Stehule" <pavel.stehule@gmail.com>, "Robert Haas" <robertmhaas@gmail.com>, "Tomas Vondra" <tomas.vondra@2ndquadrant.com>, "Konstantin Knizhnik" <k.knizhnik@postgrespro.ru>, "PostgreSQL Hackers" <pgsql-hackers@postgresql.org>, 蔡松露(子嘉) <zijia@taobao.com>, Cai, Le <le.cai@alibaba-inc.com>, 萧少聪(铁庵) <shaocong.xsc@alibaba-inc.com>

Date: 2020-03-09T16:29:58Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

PageAddItemExtended(): Add LP_UNUSED assertion.
- 30aaab26e521 14.0 cited
Remove temporary files after backend crash
- cd91de0d1795 14.0 cited
Fix comment in indexing.c
- 9fd2952cf492 14.0 cited
Fix failure to ignore leftover temp tables after a server crash.
- 6919b7e32947 9.3.0 cited

Attachments

global_temporary_table_v18-pg13.patch (application/octet-stream) patch v18
(unnamed) (text/plain)


> 2020年3月9日 下午9:34，tushar <tushar.ahuja@enterprisedb.com> 写道：
> 
> On 3/6/20 12:35 PM, 曾文旌(义从) wrote:
>> Fixed in global_temporary_table_v17-pg13.patch
> 
> Thanks Wenjing.
> 
> Please refer this scenario , where i am able to set 'on_commit_delete_rows=true'  on regular table using 'alter' Syntax  which is not allowed using 'Create' Syntax
> 
> --Expected -
> 
> postgres=# CREATE TABLE foo () WITH (on_commit_delete_rows='true');
> ERROR:  The parameter on_commit_delete_rows is exclusive to the global temp table, which cannot be specified by a regular table
> 
> --But user can do this with 'alter' command -
> postgres=# create table foo();
> CREATE TABLE
> postgres=# alter table foo set (on_commit_delete_rows='true');
> ALTER TABLE
This is a bug ,I fixed.


Wenjing