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: Robert Haas <robertmhaas@gmail.com>, Pavel Stehule <pavel.stehule@gmail.com>, Konstantin Knizhnik <k.knizhnik@postgrespro.ru>

Cc: "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: 2019-11-06T13:24:36Z

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_v1.patch (application/octet-stream) patch v1
(unnamed) (text/plain)

Dear Hackers


I attached the patch of GTT implementationI base on PG12.
The GTT design came from my first email.
Some limitations in patch will be eliminated in later versions.

Later, I will comment on Konstantin's patch and make some proposals for cooperation.
Looking forward to your feedback.

Thanks.

Zeng Wenjing